45607688 has 16 divisors (see below), whose sum is σ = 97730880. Its totient is φ = 19546128.

The previous prime is 45607673. The next prime is 45607693. The reversal of 45607688 is 88670654.

It is a super-2 number, since 2×45607688² = 4160122409410688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407156 + ... + 407267.

It is an arithmetic number, because the mean of its divisors is an integer number (6108180).

Almost surely, 2^45607688 is an apocalyptic number.

It is an amenable number.

45607688 is an abundant number, since it is smaller than the sum of its proper divisors (52123192).

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

45607688 is a wasteful number, since it uses less digits than its factorization.

45607688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814436 (or 814432 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 45607688 is about 6753.3464297339. The cubic root of 45607688 is about 357.2832741872.

The spelling of 45607688 in words is "forty-five million, six hundred seven thousand, six hundred eighty-eight".