45873936 has 30 divisors (see below), whose sum is σ = 128383710. Its totient is φ = 15291264.

The previous prime is 45873931. The next prime is 45873943. The reversal of 45873936 is 63937854.

45873936 is a `hidden beast` number, since 4 + 587 + 39 + 36 = 666.

It can be written as a sum of positive squares in only one way, i.e., 45643536 + 230400 = 6756^2 + 480^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45873891 and 45873900.

It is not an unprimeable number, because it can be changed into a prime (45873931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 159141 + ... + 159428.

It is an arithmetic number, because the mean of its divisors is an integer number (4279457).

Almost surely, 2^45873936 is an apocalyptic number.

It is an amenable number.

45873936 is an abundant number, since it is smaller than the sum of its proper divisors (82509774).

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

45873936 is a wasteful number, since it uses less digits than its factorization.

45873936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318583 (or 318574 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 45873936 is about 6773.0300457033. The cubic root of 45873936 is about 357.9771736224.

The spelling of 45873936 in words is "forty-five million, eight hundred seventy-three thousand, nine hundred thirty-six".