45925938 has 12 divisors (see below), whose sum is σ = 99506238. Its totient is φ = 15308640.

The previous prime is 45925927. The next prime is 45925961. The reversal of 45925938 is 83952954.

45925938 is a `hidden beast` number, since 4 + 59 + 2 + 593 + 8 = 666.

45925938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 24830289 + 21095649 = 4983^2 + 4593^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45925893 and 45925902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1275703 + ... + 1275738.

Almost surely, 2^45925938 is an apocalyptic number.

45925938 is an abundant number, since it is smaller than the sum of its proper divisors (53580300).

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

45925938 is a wasteful number, since it uses less digits than its factorization.

45925938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551449 (or 2551446 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 45925938 is about 6776.8678605975. The cubic root of 45925938 is about 358.1123883793.

The spelling of 45925938 in words is "forty-five million, nine hundred twenty-five thousand, nine hundred thirty-eight".