68292975 has 24 divisors (see below), whose sum is σ = 113564160. Its totient is φ = 36212320.

The previous prime is 68292971. The next prime is 68292989. The reversal of 68292975 is 57929286.

It is not a de Polignac number, because 68292975 - 2² = 68292971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68292971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10882 + ... + 15968.

It is an arithmetic number, because the mean of its divisors is an integer number (4731840).

Almost surely, 2^68292975 is an apocalyptic number.

68292975 is a deficient number, since it is larger than the sum of its proper divisors (45271185).

68292975 is a wasteful number, since it uses less digits than its factorization.

68292975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5279 (or 5274 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 68292975 is about 8263.9563769420. The cubic root of 68292975 is about 408.7508580442.

The spelling of 68292975 in words is "sixty-eight million, two hundred ninety-two thousand, nine hundred seventy-five".