44452260 has 96 divisors (see below), whose sum is σ = 139265280. Its totient is φ = 11771136.

The previous prime is 44452259. The next prime is 44452283. The reversal of 44452260 is 6225444.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141864 + ... + 142176.

It is an arithmetic number, because the mean of its divisors is an integer number (1450680).

Almost surely, 2^44452260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44452260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69632640).

44452260 is an abundant number, since it is smaller than the sum of its proper divisors (94813020).

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

44452260 is a wasteful number, since it uses less digits than its factorization.

44452260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594 (or 586 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 44452260 is about 6667.2528075662. The cubic root of 44452260 is about 354.2402850116.

The spelling of 44452260 in words is "forty-four million, four hundred fifty-two thousand, two hundred sixty".