44946048 has 128 divisors (see below), whose sum is σ = 142571520. Its totient is φ = 12266496.

The previous prime is 44946043. The next prime is 44946073. The reversal of 44946048 is 84064944.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 44945997 and 44946015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44946043) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 61461 + ... + 62187.

It is an arithmetic number, because the mean of its divisors is an integer number (1113840).

Almost surely, 2^44946048 is an apocalyptic number.

44946048 is a gapful number since it is divisible by the number (48) 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 44946048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71285760).

44946048 is an abundant number, since it is smaller than the sum of its proper divisors (97625472).

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

44946048 is a wasteful number, since it uses less digits than its factorization.

44946048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 44946048 is about 6704.1813817945. The cubic root of 44946048 is about 355.5471243371.

The spelling of 44946048 in words is "forty-four million, nine hundred forty-six thousand, forty-eight".