68324260 has 24 divisors (see below), whose sum is σ = 149720256. Its totient is φ = 26141280.

The previous prime is 68324239. The next prime is 68324273. The reversal of 68324260 is 6242386.

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, 73806 + ... + 74725.

It is an arithmetic number, because the mean of its divisors is an integer number (6238344).

Almost surely, 2^68324260 is an apocalyptic number.

It is an amenable number.

68324260 is an abundant number, since it is smaller than the sum of its proper divisors (81395996).

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

68324260 is a wasteful number, since it uses less digits than its factorization.

68324260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148563 (or 148561 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 68324260 is about 8265.8490187034. The cubic root of 68324260 is about 408.8132647480.

The spelling of 68324260 in words is "sixty-eight million, three hundred twenty-four thousand, two hundred sixty".