23012570 has 32 divisors (see below), whose sum is σ = 47506176. Its totient is φ = 7862400.

The previous prime is 23012533. The next prime is 23012599. The reversal of 23012570 is 7521032.

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, 36155 + ... + 36785.

It is an arithmetic number, because the mean of its divisors is an integer number (1484568).

Almost surely, 2^23012570 is an apocalyptic number.

23012570 is an abundant number, since it is smaller than the sum of its proper divisors (24493606).

23012570 is a wasteful number, since it uses less digits than its factorization.

23012570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 23012570 is about 4797.1418573980. The cubic root of 23012570 is about 284.4384963876.

The spelling of 23012570 in words is "twenty-three million, twelve thousand, five hundred seventy".