44974538 has 16 divisors (see below), whose sum is σ = 77850240. Its totient is φ = 19087056.

The previous prime is 44974529. The next prime is 44974547. The reversal of 44974538 is 83547944.

It is an interprime number because it is at equal distance from previous prime (44974529) and next prime (44974547).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14153 + ... + 17036.

It is an arithmetic number, because the mean of its divisors is an integer number (4865640).

Almost surely, 2^44974538 is an apocalyptic number.

44974538 is a deficient number, since it is larger than the sum of its proper divisors (32875702).

44974538 is a wasteful number, since it uses less digits than its factorization.

44974538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31301.

The product of its digits is 483840, while the sum is 44.

The square root of 44974538 is about 6706.3058385373. The cubic root of 44974538 is about 355.6222321497.

The spelling of 44974538 in words is "forty-four million, nine hundred seventy-four thousand, five hundred thirty-eight".