45207576 has 48 divisors (see below), whose sum is σ = 123397560. Its totient is φ = 14951040.

The previous prime is 45207563. The next prime is 45207587. The reversal of 45207576 is 67570254.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45207576.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7036 + ... + 11828.

Almost surely, 2^45207576 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 45207576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61698780).

45207576 is an abundant number, since it is smaller than the sum of its proper divisors (78189984).

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

45207576 is a wasteful number, since it uses less digits than its factorization.

45207576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4936 (or 4929 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 45207576 is about 6723.6579330005. The cubic root of 45207576 is about 356.2353995863.

The spelling of 45207576 in words is "forty-five million, two hundred seven thousand, five hundred seventy-six".