68204504 has 16 divisors (see below), whose sum is σ = 128036400. Its totient is φ = 34061472.

The previous prime is 68204501. The next prime is 68204533. The reversal of 68204504 is 40540286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68204501) 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, 2714 + ... + 11990.

It is an arithmetic number, because the mean of its divisors is an integer number (8002275).

Almost surely, 2^68204504 is an apocalyptic number.

It is an amenable number.

68204504 is a deficient number, since it is larger than the sum of its proper divisors (59831896).

68204504 is a wasteful number, since it uses less digits than its factorization.

68204504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10202 (or 10198 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 68204504 is about 8258.6018187100. The cubic root of 68204504 is about 408.5742746100.

The spelling of 68204504 in words is "sixty-eight million, two hundred four thousand, five hundred four".