562973838 has 96 divisors (see below), whose sum is σ = 1394265600. Its totient is φ = 150667776.

The previous prime is 562973777. The next prime is 562973843. The reversal of 562973838 is 838379265.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 541323 + ... + 542361.

It is an arithmetic number, because the mean of its divisors is an integer number (14523600).

Almost surely, 2^562973838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 562973838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (697132800).

562973838 is an abundant number, since it is smaller than the sum of its proper divisors (831291762).

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

562973838 is a wasteful number, since it uses less digits than its factorization.

562973838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174 (or 1167 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The square root of 562973838 is about 23727.0697305841. The cubic root of 562973838 is about 825.7135365921.

The spelling of 562973838 in words is "five hundred sixty-two million, nine hundred seventy-three thousand, eight hundred thirty-eight".