68975274 has 8 divisors (see below), whose sum is σ = 137950560. Its totient is φ = 22991756.

The previous prime is 68975251. The next prime is 68975297. The reversal of 68975274 is 47257986.

It is an interprime number because it is at equal distance from previous prime (68975251) and next prime (68975297).

It is a sphenic number, since it is the product of 3 distinct primes.

68975274 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5747934 + ... + 5747945.

It is an arithmetic number, because the mean of its divisors is an integer number (17243820).

Almost surely, 2^68975274 is an apocalyptic number.

68975274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68975274 is a wasteful number, since it uses less digits than its factorization.

68975274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11495884.

The product of its digits is 846720, while the sum is 48.

The square root of 68975274 is about 8305.1353992575. The cubic root of 68975274 is about 410.1075942091.

The spelling of 68975274 in words is "sixty-eight million, nine hundred seventy-five thousand, two hundred seventy-four".