68074275 has 12 divisors (see below), whose sum is σ = 112549592. Its totient is φ = 36306240.

The previous prime is 68074267. The next prime is 68074327. The reversal of 68074275 is 57247086.

It is not a de Polignac number, because 68074275 - 2³ = 68074267 is a prime.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 453754 + ... + 453903.

Almost surely, 2^68074275 is an apocalyptic number.

68074275 is a deficient number, since it is larger than the sum of its proper divisors (44475317).

68074275 is a wasteful number, since it uses less digits than its factorization.

68074275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907670 (or 907665 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 68074275 is about 8250.7136055010. The cubic root of 68074275 is about 408.3140663777.

The spelling of 68074275 in words is "sixty-eight million, seventy-four thousand, two hundred seventy-five".