44940738 has 32 divisors (see below), whose sum is σ = 94924800. Its totient is φ = 14144976.

The previous prime is 44940737. The next prime is 44940769. The reversal of 44940738 is 83704944.

It is a junction number, because it is equal to n+sod(n) for n = 44940696 and 44940705.

It is not an unprimeable number, because it can be changed into a prime (44940733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54195 + ... + 55017.

It is an arithmetic number, because the mean of its divisors is an integer number (2966400).

Almost surely, 2^44940738 is an apocalyptic number.

44940738 is an abundant number, since it is smaller than the sum of its proper divisors (49984062).

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

44940738 is a wasteful number, since it uses less digits than its factorization.

44940738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 44940738 is about 6703.7853485922. The cubic root of 44940738 is about 355.5331221451.

The spelling of 44940738 in words is "forty-four million, nine hundred forty thousand, seven hundred thirty-eight".