45572660 has 48 divisors (see below), whose sum is σ = 114137856. Its totient is φ = 14944512.

The previous prime is 45572629. The next prime is 45572669. The reversal of 45572660 is 6627554.

45572660 = 450² + 451² + ... + 610².

45572660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 45572660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45572669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3857 + ... + 10296.

It is an arithmetic number, because the mean of its divisors is an integer number (2377872).

Almost surely, 2^45572660 is an apocalyptic number.

It is an amenable number.

45572660 is an abundant number, since it is smaller than the sum of its proper divisors (68565196).

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

45572660 is a wasteful number, since it uses less digits than its factorization.

45572660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14192 (or 14190 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 45572660 is about 6750.7525506420. The cubic root of 45572660 is about 357.1917828592.

The spelling of 45572660 in words is "forty-five million, five hundred seventy-two thousand, six hundred sixty".