68623204 has 24 divisors (see below), whose sum is σ = 131156928. Its totient is φ = 31224480.

The previous prime is 68623201. The next prime is 68623207. The reversal of 68623204 is 40232686.

It is an interprime number because it is at equal distance from previous prime (68623201) and next prime (68623207).

It is not an unprimeable number, because it can be changed into a prime (68623201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5602 + ... + 12985.

It is an arithmetic number, because the mean of its divisors is an integer number (5464872).

Almost surely, 2^68623204 is an apocalyptic number.

It is an amenable number.

68623204 is a deficient number, since it is larger than the sum of its proper divisors (62533724).

68623204 is a wasteful number, since it uses less digits than its factorization.

68623204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18675 (or 18673 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 68623204 is about 8283.9123607146. The cubic root of 68623204 is about 409.4086338662.

The spelling of 68623204 in words is "sixty-eight million, six hundred twenty-three thousand, two hundred four".