45907730 has 32 divisors (see below), whose sum is σ = 91506240. Its totient is φ = 16441920.

The previous prime is 45907727. The next prime is 45907759. The reversal of 45907730 is 3770954.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4256 + ... + 10484.

It is an arithmetic number, because the mean of its divisors is an integer number (2859570).

Almost surely, 2^45907730 is an apocalyptic number.

45907730 is a deficient number, since it is larger than the sum of its proper divisors (45598510).

45907730 is a wasteful number, since it uses less digits than its factorization.

45907730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6314.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 45907730 is about 6775.5243339538. The cubic root of 45907730 is about 358.0650558510.

The spelling of 45907730 in words is "forty-five million, nine hundred seven thousand, seven hundred thirty".