670572562 has 24 divisors (see below), whose sum is σ = 1107517068. Its totient is φ = 304281120.

The previous prime is 670572533. The next prime is 670572587. The reversal of 670572562 is 265275076.

It can be written as a sum of positive squares in 2 ways, for example, as 607671801 + 62900761 = 24651^2 + 7931^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 161788 + ... + 165880.

Almost surely, 2^670572562 is an apocalyptic number.

670572562 is a deficient number, since it is larger than the sum of its proper divisors (436944506).

670572562 is a wasteful number, since it uses less digits than its factorization.

670572562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4794 (or 4783 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 670572562 is about 25895.4158491421. The cubic root of 670572562 is about 875.2832006293.

The spelling of 670572562 in words is "six hundred seventy million, five hundred seventy-two thousand, five hundred sixty-two".