68974695 has 24 divisors (see below), whose sum is σ = 126590256. Its totient is φ = 34622208.

The previous prime is 68974687. The next prime is 68974699. The reversal of 68974695 is 59647986.

It is not a de Polignac number, because 68974695 - 2³ = 68974687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68974699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44317 + ... + 45846.

It is an arithmetic number, because the mean of its divisors is an integer number (5274594).

Almost surely, 2^68974695 is an apocalyptic number.

68974695 is a deficient number, since it is larger than the sum of its proper divisors (57615561).

68974695 is a wasteful number, since it uses less digits than its factorization.

68974695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90191 (or 90188 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 68974695 is about 8305.1005412337. The cubic root of 68974695 is about 410.1064466821.

The spelling of 68974695 in words is "sixty-eight million, nine hundred seventy-four thousand, six hundred ninety-five".