562730297 has 4 divisors (see below), whose sum is σ = 582134820. Its totient is φ = 543325776.

The previous prime is 562730263. The next prime is 562730327. The reversal of 562730297 is 792037265.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 792037265 = 5 ⋅158407453.

It can be written as a sum of positive squares in 2 ways, for example, as 321269776 + 241460521 = 17924^2 + 15539^2 .

It is a cyclic number.

It is not a de Polignac number, because 562730297 - 2²⁶ = 495621433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (562730897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9702218 + ... + 9702275.

It is an arithmetic number, because the mean of its divisors is an integer number (145533705).

Almost surely, 2^562730297 is an apocalyptic number.

It is an amenable number.

562730297 is a deficient number, since it is larger than the sum of its proper divisors (19404523).

562730297 is a wasteful number, since it uses less digits than its factorization.

562730297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19404522.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 562730297 is about 23721.9370414812. The cubic root of 562730297 is about 825.5944522513.

The spelling of 562730297 in words is "five hundred sixty-two million, seven hundred thirty thousand, two hundred ninety-seven".