68930595 has 28 divisors (see below), whose sum is σ = 124024896. Its totient is φ = 36761040.

The previous prime is 68930557. The next prime is 68930599. The reversal of 68930595 is 59503986.

It is not a de Polignac number, because 68930595 - 2⁶ = 68930531 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 68930595.

It is not an unprimeable number, because it can be changed into a prime (68930599) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 5811 + ... + 13100.

Almost surely, 2^68930595 is an apocalyptic number.

68930595 is a deficient number, since it is larger than the sum of its proper divisors (55094301).

68930595 is an equidigital number, since it uses as much as digits as its factorization.

68930595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18934 (or 18919 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 68930595 is about 8302.4451217699. The cubic root of 68930595 is about 410.0190254903.

The spelling of 68930595 in words is "sixty-eight million, nine hundred thirty thousand, five hundred ninety-five".