204070564 has 48 divisors (see below), whose sum is σ = 396446400. Its totient is φ = 91518336.

The previous prime is 204070547. The next prime is 204070579. The reversal of 204070564 is 465070402.

204070564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 115939 + ... + 117685.

It is an arithmetic number, because the mean of its divisors is an integer number (8259300).

Almost surely, 2^204070564 is an apocalyptic number.

It is an amenable number.

204070564 is a deficient number, since it is larger than the sum of its proper divisors (192375836).

204070564 is a wasteful number, since it uses less digits than its factorization.

204070564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852 (or 1850 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 204070564 is about 14285.3268776042. The cubic root of 204070564 is about 588.7443986527.

The spelling of 204070564 in words is "two hundred four million, seventy thousand, five hundred sixty-four".