45456876 has 60 divisors (see below), whose sum is σ = 119481208. Its totient is φ = 15069888.

The previous prime is 45456863. The next prime is 45456893. The reversal of 45456876 is 67865454.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 99240 + ... + 99696.

Almost surely, 2^45456876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45456876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59740604).

45456876 is an abundant number, since it is smaller than the sum of its proper divisors (74024332).

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

45456876 is a wasteful number, since it uses less digits than its factorization.

45456876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780 (or 769 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 45456876 is about 6742.1714602938. The cubic root of 45456876 is about 356.8890270147.

The spelling of 45456876 in words is "forty-five million, four hundred fifty-six thousand, eight hundred seventy-six".