56822798 has 4 divisors (see below), whose sum is σ = 85234200. Its totient is φ = 28411398.

The previous prime is 56822771. The next prime is 56822809. The reversal of 56822798 is 89722865.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 14205698 + ... + 14205701.

It is an arithmetic number, because the mean of its divisors is an integer number (21308550).

Almost surely, 2^56822798 is an apocalyptic number.

56822798 is a deficient number, since it is larger than the sum of its proper divisors (28411402).

56822798 is a wasteful number, since it uses less digits than its factorization.

56822798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28411401.

The product of its digits is 483840, while the sum is 47.

The square root of 56822798 is about 7538.0898110861. The cubic root of 56822798 is about 384.4508908957.

The spelling of 56822798 in words is "fifty-six million, eight hundred twenty-two thousand, seven hundred ninety-eight".