45932920 has 32 divisors (see below), whose sum is σ = 112745520. Its totient is φ = 16702720.

The previous prime is 45932903. The next prime is 45932933. The reversal of 45932920 is 2923954.

It is a congruent number.

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, 51757 + ... + 52636.

Almost surely, 2^45932920 is an apocalyptic number.

45932920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45932920 is an abundant number, since it is smaller than the sum of its proper divisors (66812600).

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

45932920 is a wasteful number, since it uses less digits than its factorization.

45932920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104415 (or 104411 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 45932920 is about 6777.3829757510. The cubic root of 45932920 is about 358.1305350890.

The spelling of 45932920 in words is "forty-five million, nine hundred thirty-two thousand, nine hundred twenty".