45717608 has 8 divisors (see below), whose sum is σ = 85720530. Its totient is φ = 22858800.

The previous prime is 45717589. The next prime is 45717613. The reversal of 45717608 is 80671754.

It can be written as a sum of positive squares in only one way, i.e., 23833924 + 21883684 = 4882^2 + 4678^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2857343 + ... + 2857358.

Almost surely, 2^45717608 is an apocalyptic number.

It is an amenable number.

45717608 is a deficient number, since it is larger than the sum of its proper divisors (40002922).

45717608 is a wasteful number, since it uses less digits than its factorization.

45717608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5714707 (or 5714703 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 45717608 is about 6761.4797197063. The cubic root of 45717608 is about 357.5700757541.

The spelling of 45717608 in words is "forty-five million, seven hundred seventeen thousand, six hundred eight".