68204006 has 12 divisors (see below), whose sum is σ = 110781612. Its totient is φ = 31478616.

The previous prime is 68203997. The next prime is 68204021. The reversal of 68204006 is 60040286.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100556 + ... + 101231.

It is an arithmetic number, because the mean of its divisors is an integer number (9231801).

Almost surely, 2^68204006 is an apocalyptic number.

68204006 is a deficient number, since it is larger than the sum of its proper divisors (42577606).

68204006 is a wasteful number, since it uses less digits than its factorization.

68204006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201815 (or 201802 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 68204006 is about 8258.5716682729. The cubic root of 68204006 is about 408.5732801963.

The spelling of 68204006 in words is "sixty-eight million, two hundred four thousand, six".