45897976 has 8 divisors (see below), whose sum is σ = 86058720. Its totient is φ = 22948984.

The previous prime is 45897961. The next prime is 45897989. The reversal of 45897976 is 67979854.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2868616 + ... + 2868631.

It is an arithmetic number, because the mean of its divisors is an integer number (10757340).

Almost surely, 2^45897976 is an apocalyptic number.

It is an amenable number.

45897976 is a deficient number, since it is larger than the sum of its proper divisors (40160744).

45897976 is a wasteful number, since it uses less digits than its factorization.

45897976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5737253 (or 5737249 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 55.

The square root of 45897976 is about 6774.8044990243. The cubic root of 45897976 is about 358.0396947340.

The spelling of 45897976 in words is "forty-five million, eight hundred ninety-seven thousand, nine hundred seventy-six".