44800840 has 96 divisors (see below), whose sum is σ = 119845440. Its totient is φ = 14757120.

The previous prime is 44800837. The next prime is 44800843. The reversal of 44800840 is 4800844.

It is a happy number.

44800840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44800837) and next prime (44800843).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 44800799 and 44800808.

It is not an unprimeable number, because it can be changed into a prime (44800843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 734410 + ... + 734470.

It is an arithmetic number, because the mean of its divisors is an integer number (1248390).

Almost surely, 2^44800840 is an apocalyptic number.

44800840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44800840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59922720).

44800840 is an abundant number, since it is smaller than the sum of its proper divisors (75044600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44800840 is a wasteful number, since it uses less digits than its factorization.

44800840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 44800840 is about 6693.3429614805. The cubic root of 44800840 is about 355.1638204432.

The spelling of 44800840 in words is "forty-four million, eight hundred thousand, eight hundred forty".