623113204 has 36 divisors (see below), whose sum is σ = 1283796864. Its totient is φ = 263824176.

The previous prime is 623113177. The next prime is 623113207. The reversal of 623113204 is 402311326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623113207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2884 + ... + 35419.

It is an arithmetic number, because the mean of its divisors is an integer number (35661024).

Almost surely, 2^623113204 is an apocalyptic number.

It is an amenable number.

623113204 is an abundant number, since it is smaller than the sum of its proper divisors (660683660).

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

623113204 is a wasteful number, since it uses less digits than its factorization.

623113204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38404 (or 38395 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 623113204 is about 24962.2355569368. The cubic root of 623113204 is about 854.1267392301.

The spelling of 623113204 in words is "six hundred twenty-three million, one hundred thirteen thousand, two hundred four".