564224460 has 24 divisors (see below), whose sum is σ = 1579828656. Its totient is φ = 150459840.

The previous prime is 564224387. The next prime is 564224473. The reversal of 564224460 is 64422465.

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, 4701811 + ... + 4701930.

It is an arithmetic number, because the mean of its divisors is an integer number (65826194).

Almost surely, 2^564224460 is an apocalyptic number.

It is an amenable number.

564224460 is an abundant number, since it is smaller than the sum of its proper divisors (1015604196).

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

564224460 is a wasteful number, since it uses less digits than its factorization.

564224460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9403753 (or 9403751 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 564224460 is about 23753.4094394889. The cubic root of 564224460 is about 826.3245133496.

The spelling of 564224460 in words is "five hundred sixty-four million, two hundred twenty-four thousand, four hundred sixty".