564731348 has 12 divisors (see below), whose sum is σ = 988461012. Its totient is φ = 282313920.

The previous prime is 564731327. The next prime is 564731353. The reversal of 564731348 is 843137465.

It can be written as a sum of positive squares in 2 ways, for example, as 171819664 + 392911684 = 13108^2 + 19822^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 22238 + ... + 40298.

It is an arithmetic number, because the mean of its divisors is an integer number (82371751).

Almost surely, 2^564731348 is an apocalyptic number.

It is an amenable number.

564731348 is a deficient number, since it is larger than the sum of its proper divisors (423729664).

564731348 is a wasteful number, since it uses less digits than its factorization.

564731348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25882 (or 25880 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 564731348 is about 23764.0768387918. The cubic root of 564731348 is about 826.5718904381.

The spelling of 564731348 in words is "five hundred sixty-four million, seven hundred thirty-one thousand, three hundred forty-eight".