562421065 has 16 divisors (see below), whose sum is σ = 697466880. Its totient is φ = 434928960.

The previous prime is 562421059. The next prime is 562421089. The reversal of 562421065 is 560124265.

It is not a de Polignac number, because 562421065 - 2⁹ = 562420553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 196827 + ... + 199663.

It is an arithmetic number, because the mean of its divisors is an integer number (43591680).

Almost surely, 2^562421065 is an apocalyptic number.

It is an amenable number.

562421065 is a deficient number, since it is larger than the sum of its proper divisors (135045815).

562421065 is a wasteful number, since it uses less digits than its factorization.

562421065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 562421065 is about 23715.4182969645. The cubic root of 562421065 is about 825.4431974355.

The spelling of 562421065 in words is "five hundred sixty-two million, four hundred twenty-one thousand, sixty-five".