68274175 has 6 divisors (see below), whose sum is σ = 84660008. Its totient is φ = 54619320.

The previous prime is 68274137. The next prime is 68274181. The reversal of 68274175 is 57147286.

It is not a de Polignac number, because 68274175 - 2⁷ = 68274047 is a prime.

It is a super-2 number, since 2×68274175² = 9322725943861250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1365459 + ... + 1365508.

Almost surely, 2^68274175 is an apocalyptic number.

68274175 is a deficient number, since it is larger than the sum of its proper divisors (16385833).

68274175 is a wasteful number, since it uses less digits than its factorization.

68274175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2730977 (or 2730972 counting only the distinct ones).

The product of its digits is 94080, while the sum is 40.

The square root of 68274175 is about 8262.8188289469. The cubic root of 68274175 is about 408.7133470050.

The spelling of 68274175 in words is "sixty-eight million, two hundred seventy-four thousand, one hundred seventy-five".