68235875 has 32 divisors (see below), whose sum is σ = 91181376. Its totient is φ = 50803200.

The previous prime is 68235863. The next prime is 68235889. The reversal of 68235875 is 57853286.

It is not a de Polignac number, because 68235875 - 2²⁶ = 1127011 is a prime.

It is a super-2 number, since 2×68235875² = 9312269274031250, 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 31 ways as a sum of consecutive naturals, for example, 346277 + ... + 346473.

It is an arithmetic number, because the mean of its divisors is an integer number (2849418).

Almost surely, 2^68235875 is an apocalyptic number.

68235875 is a deficient number, since it is larger than the sum of its proper divisors (22945501).

68235875 is a wasteful number, since it uses less digits than its factorization.

68235875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 382 counting only the distinct ones).

The product of its digits is 403200, while the sum is 44.

The square root of 68235875 is about 8260.5008928031. The cubic root of 68235875 is about 408.6369069298.

The spelling of 68235875 in words is "sixty-eight million, two hundred thirty-five thousand, eight hundred seventy-five".