45634810 has 16 divisors (see below), whose sum is σ = 88461576. Its totient is φ = 16849728.

The previous prime is 45634807. The next prime is 45634847. The reversal of 45634810 is 1843654.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 26946481 + 18688329 = 5191^2 + 4323^2 .

It is a super-2 number, since 2×45634810² = 4165071767472200, which contains 22 as substring.

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, 175389 + ... + 175648.

Almost surely, 2^45634810 is an apocalyptic number.

45634810 is a deficient number, since it is larger than the sum of its proper divisors (42826766).

45634810 is a wasteful number, since it uses less digits than its factorization.

45634810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351057.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 45634810 is about 6755.3541728025. The cubic root of 45634810 is about 357.3540832778.

The spelling of 45634810 in words is "forty-five million, six hundred thirty-four thousand, eight hundred ten".