68364588 has 12 divisors (see below), whose sum is σ = 159517400. Its totient is φ = 22788192.

The previous prime is 68364587. The next prime is 68364617. The reversal of 68364588 is 88546386.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (68364587) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2848513 + ... + 2848536.

Almost surely, 2^68364588 is an apocalyptic number.

It is an amenable number.

68364588 is an abundant number, since it is smaller than the sum of its proper divisors (91152812).

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

68364588 is a wasteful number, since it uses less digits than its factorization.

68364588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5697056 (or 5697054 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The square root of 68364588 is about 8268.2880936745. The cubic root of 68364588 is about 408.8936821512.

The spelling of 68364588 in words is "sixty-eight million, three hundred sixty-four thousand, five hundred eighty-eight".