45613976 has 16 divisors (see below), whose sum is σ = 87612840. Its totient is φ = 22250560.

The previous prime is 45613969. The next prime is 45613999. The reversal of 45613976 is 67931654.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

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, 69206 + ... + 69861.

Almost surely, 2^45613976 is an apocalyptic number.

It is an amenable number.

45613976 is a deficient number, since it is larger than the sum of its proper divisors (41998864).

45613976 is a wasteful number, since it uses less digits than its factorization.

45613976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139114 (or 139110 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 45613976 is about 6753.8119606634. The cubic root of 45613976 is about 357.2996931587.

The spelling of 45613976 in words is "forty-five million, six hundred thirteen thousand, nine hundred seventy-six".