68956600 has 48 divisors (see below), whose sum is σ = 160871400. Its totient is φ = 27488640.

The previous prime is 68956597. The next prime is 68956609. The reversal of 68956600 is 665986.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68956609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111091 + ... + 111709.

Almost surely, 2^68956600 is an apocalyptic number.

It is an amenable number.

68956600 is an abundant number, since it is smaller than the sum of its proper divisors (91914800).

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

68956600 is a wasteful number, since it uses less digits than its factorization.

68956600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192 (or 1183 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 68956600 is about 8304.0110789907. The cubic root of 68956600 is about 410.0705807500.

The spelling of 68956600 in words is "sixty-eight million, nine hundred fifty-six thousand, six hundred".