68441976 has 32 divisors (see below), whose sum is σ = 190117200. Its totient is φ = 22813920.

The previous prime is 68441969. The next prime is 68441993. The reversal of 68441976 is 67914486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158215 + ... + 158646.

Almost surely, 2^68441976 is an apocalyptic number.

It is an amenable number.

68441976 is an abundant number, since it is smaller than the sum of its proper divisors (121675224).

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

68441976 is a wasteful number, since it uses less digits than its factorization.

68441976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316876 (or 316866 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 68441976 is about 8272.9665779574. The cubic root of 68441976 is about 409.0479117638.

The spelling of 68441976 in words is "sixty-eight million, four hundred forty-one thousand, nine hundred seventy-six".