68902468 has 24 divisors (see below), whose sum is σ = 124750080. Its totient is φ = 33276480.

The previous prime is 68902451. The next prime is 68902481. The reversal of 68902468 is 86420986.

It is a happy 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, 14853 + ... + 18931.

It is an arithmetic number, because the mean of its divisors is an integer number (5197920).

Almost surely, 2^68902468 is an apocalyptic number.

It is an amenable number.

68902468 is a deficient number, since it is larger than the sum of its proper divisors (55847612).

68902468 is a wasteful number, since it uses less digits than its factorization.

68902468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4227 (or 4225 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 68902468 is about 8300.7510503568. The cubic root of 68902468 is about 409.9632487383.

The spelling of 68902468 in words is "sixty-eight million, nine hundred two thousand, four hundred sixty-eight".