45997076 has 6 divisors (see below), whose sum is σ = 80494890. Its totient is φ = 22998536.

The previous prime is 45997051. The next prime is 45997097. The reversal of 45997076 is 67079954.

It can be written as a sum of positive squares in only one way, i.e., 43824400 + 2172676 = 6620^2 + 1474^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45997076.

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, 5749631 + ... + 5749638.

It is an arithmetic number, because the mean of its divisors is an integer number (13415815).

Almost surely, 2^45997076 is an apocalyptic number.

It is an amenable number.

45997076 is a deficient number, since it is larger than the sum of its proper divisors (34497814).

45997076 is a wasteful number, since it uses less digits than its factorization.

45997076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11499273 (or 11499271 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 45997076 is about 6782.1144195597. The cubic root of 45997076 is about 358.2971950335.

The spelling of 45997076 in words is "forty-five million, nine hundred ninety-seven thousand, seventy-six".