68468504 has 16 divisors (see below), whose sum is σ = 138253920. Its totient is φ = 31600800.

The previous prime is 68468489. The next prime is 68468509. The reversal of 68468504 is 40586486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68468509) 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, 329072 + ... + 329279.

It is an arithmetic number, because the mean of its divisors is an integer number (8640870).

Almost surely, 2^68468504 is an apocalyptic number.

It is an amenable number.

68468504 is an abundant number, since it is smaller than the sum of its proper divisors (69785416).

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

68468504 is a wasteful number, since it uses less digits than its factorization.

68468504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658370 (or 658366 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 68468504 is about 8274.5697169098. The cubic root of 68468504 is about 409.1007537085.

The spelling of 68468504 in words is "sixty-eight million, four hundred sixty-eight thousand, five hundred four".