564214336 has 56 divisors (see below), whose sum is σ = 1281842496. Its totient is φ = 241374720.

The previous prime is 564214297. The next prime is 564214349. The reversal of 564214336 is 633412465.

It is a tau number, because it is divible by the number of its divisors (56).

It is a hoax number, since the sum of its digits (34) 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 7 ways as a sum of consecutive naturals, for example, 474735 + ... + 475921.

Almost surely, 2^564214336 is an apocalyptic number.

564214336 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

564214336 is an abundant number, since it is smaller than the sum of its proper divisors (717628160).

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

564214336 is a wasteful number, since it uses less digits than its factorization.

564214336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267 (or 2257 counting only the distinct ones).

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

The square root of 564214336 is about 23753.1963322834. The cubic root of 564214336 is about 826.3195710143.

The spelling of 564214336 in words is "five hundred sixty-four million, two hundred fourteen thousand, three hundred thirty-six".