45164976 has 40 divisors (see below), whose sum is σ = 122819520. Its totient is φ = 14262336.

The previous prime is 45164947. The next prime is 45164981. The reversal of 45164976 is 67946154.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23850 + ... + 25673.

It is an arithmetic number, because the mean of its divisors is an integer number (3070488).

Almost surely, 2^45164976 is an apocalyptic number.

It is an amenable number.

45164976 is an abundant number, since it is smaller than the sum of its proper divisors (77654544).

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

45164976 is a wasteful number, since it uses less digits than its factorization.

45164976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49553 (or 49547 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 45164976 is about 6720.4892679030. The cubic root of 45164976 is about 356.1234685147.

It can be divided in two parts, 451649 and 76, that added together give a triangular number (451725 = T₉₅₀).

The spelling of 45164976 in words is "forty-five million, one hundred sixty-four thousand, nine hundred seventy-six".