45931107 has 16 divisors (see below), whose sum is σ = 62484480. Its totient is φ = 30004800.

The previous prime is 45931051. The next prime is 45931129. The reversal of 45931107 is 70113954.

It is not a de Polignac number, because 45931107 - 2¹⁰ = 45930083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45931007) 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, 40119 + ... + 41247.

It is an arithmetic number, because the mean of its divisors is an integer number (3905280).

Almost surely, 2^45931107 is an apocalyptic number.

45931107 is a deficient number, since it is larger than the sum of its proper divisors (16553373).

45931107 is a wasteful number, since it uses less digits than its factorization.

45931107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 45931107 is about 6777.2492207385. The cubic root of 45931107 is about 358.1258231511.

The spelling of 45931107 in words is "forty-five million, nine hundred thirty-one thousand, one hundred seven".