4572660 has 48 divisors (see below), whose sum is σ = 13559616. Its totient is φ = 1147392.

The previous prime is 4572641. The next prime is 4572671. The reversal of 4572660 is 662754.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1222 + ... + 3261.

It is an arithmetic number, because the mean of its divisors is an integer number (282492).

Almost surely, 2^4572660 is an apocalyptic number.

It is an amenable number.

4572660 is an abundant number, since it is smaller than the sum of its proper divisors (8986956).

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

4572660 is a wasteful number, since it uses less digits than its factorization.

4572660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4512 (or 4510 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 4572660 is about 2138.3778898969. The cubic root of 4572660 is about 165.9802076368.

The spelling of 4572660 in words is "four million, five hundred seventy-two thousand, six hundred sixty".