564134236 has 12 divisors (see below), whose sum is σ = 987402528. Its totient is φ = 282019232.

The previous prime is 564134213. The next prime is 564134251. The reversal of 564134236 is 632431465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35085 + ... + 48571.

It is an arithmetic number, because the mean of its divisors is an integer number (82283544).

Almost surely, 2^564134236 is an apocalyptic number.

It is an amenable number.

564134236 is a deficient number, since it is larger than the sum of its proper divisors (423268292).

564134236 is a wasteful number, since it uses less digits than its factorization.

564134236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23948 (or 23946 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 564134236 is about 23751.5101835652. The cubic root of 564134236 is about 826.2804657040.

The spelling of 564134236 in words is "five hundred sixty-four million, one hundred thirty-four thousand, two hundred thirty-six".