44907954 has 64 divisors (see below), whose sum is σ = 111331584. Its totient is φ = 11759616.

The previous prime is 44907913. The next prime is 44907971. The reversal of 44907954 is 45970944.

44907954 = 657² + 658² + ... + 747².

It is a super-2 number, since 2×44907954² = 4033448664932232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127042 + ... + 127394.

It is an arithmetic number, because the mean of its divisors is an integer number (1739556).

Almost surely, 2^44907954 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44907954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55665792).

44907954 is an abundant number, since it is smaller than the sum of its proper divisors (66423630).

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

44907954 is a wasteful number, since it uses less digits than its factorization.

44907954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 44907954 is about 6701.3397168029. The cubic root of 44907954 is about 355.4466480177.

The spelling of 44907954 in words is "forty-four million, nine hundred seven thousand, nine hundred fifty-four".