623675104 has 24 divisors (see below), whose sum is σ = 1322312040. Its totient is φ = 287849856.

The previous prime is 623675099. The next prime is 623675119. The reversal of 623675104 is 401576326.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 623675104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 749194 + ... + 750025.

It is an arithmetic number, because the mean of its divisors is an integer number (55096335).

Almost surely, 2^623675104 is an apocalyptic number.

It is an amenable number.

623675104 is an abundant number, since it is smaller than the sum of its proper divisors (698636936).

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

623675104 is a wasteful number, since it uses less digits than its factorization.

623675104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499242 (or 1499234 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 623675104 is about 24973.4880223008. The cubic root of 623675104 is about 854.3834018621.

The spelling of 623675104 in words is "six hundred twenty-three million, six hundred seventy-five thousand, one hundred four".