562402438 has 8 divisors (see below), whose sum is σ = 908496288. Its totient is φ = 259570344.

The previous prime is 562402433. The next prime is 562402447. The reversal of 562402438 is 834204265.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562402433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10815406 + ... + 10815457.

It is an arithmetic number, because the mean of its divisors is an integer number (113562036).

Almost surely, 2^562402438 is an apocalyptic number.

562402438 is a deficient number, since it is larger than the sum of its proper divisors (346093850).

562402438 is a wasteful number, since it uses less digits than its factorization.

562402438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21630878.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 562402438 is about 23715.0255745171. The cubic root of 562402438 is about 825.4340846307.

The spelling of 562402438 in words is "five hundred sixty-two million, four hundred two thousand, four hundred thirty-eight".