68097584 has 20 divisors (see below), whose sum is σ = 132309984. Its totient is φ = 33953088.

The previous prime is 68097559. The next prime is 68097613. The reversal of 68097584 is 48579086.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74 + ... + 11670.

Almost surely, 2^68097584 is an apocalyptic number.

It is an amenable number.

68097584 is a deficient number, since it is larger than the sum of its proper divisors (64212400).

68097584 is a wasteful number, since it uses less digits than its factorization.

68097584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11972 (or 11966 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 68097584 is about 8252.1260290909. The cubic root of 68097584 is about 408.3606640414.

The spelling of 68097584 in words is "sixty-eight million, ninety-seven thousand, five hundred eighty-four".