562260397 has 8 divisors (see below), whose sum is σ = 596187000. Its totient is φ = 528428544.

The previous prime is 562260379. The next prime is 562260529. The reversal of 562260397 is 793062265.

It can be written as a sum of positive squares in 4 ways, for example, as 88153321 + 474107076 = 9389^2 + 21774^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 562260397 - 2⁷ = 562260269 is a prime.

It is a super-2 number, since 2×562260397² = 632273508069195218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562260317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11272 + ... + 35377.

It is an arithmetic number, because the mean of its divisors is an integer number (74523375).

Almost surely, 2^562260397 is an apocalyptic number.

It is an amenable number.

562260397 is a deficient number, since it is larger than the sum of its proper divisors (33926603).

562260397 is a wasteful number, since it uses less digits than its factorization.

562260397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47375.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 562260397 is about 23712.0306384755. The cubic root of 562260397 is about 825.3645879223.

The spelling of 562260397 in words is "five hundred sixty-two million, two hundred sixty thousand, three hundred ninety-seven".