623882856 has 16 divisors (see below), whose sum is σ = 1559707200. Its totient is φ = 207960944.

The previous prime is 623882851. The next prime is 623882869. The reversal of 623882856 is 658288326.

623882856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (623882851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12997536 + ... + 12997583.

It is an arithmetic number, because the mean of its divisors is an integer number (97481700).

Almost surely, 2^623882856 is an apocalyptic number.

It is an amenable number.

623882856 is an abundant number, since it is smaller than the sum of its proper divisors (935824344).

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

623882856 is a wasteful number, since it uses less digits than its factorization.

623882856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25995128 (or 25995124 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The square root of 623882856 is about 24977.6471269814. The cubic root of 623882856 is about 854.4782590263.

The spelling of 623882856 in words is "six hundred twenty-three million, eight hundred eighty-two thousand, eight hundred fifty-six".