57868367 has 2 divisors, whose sum is σ = 57868368. Its totient is φ = 57868366.

The previous prime is 57868361. The next prime is 57868397. The reversal of 57868367 is 76386875.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57868367 - 2⁶ = 57868303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57868361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28934183 + 28934184.

It is an arithmetic number, because the mean of its divisors is an integer number (28934184).

Almost surely, 2^57868367 is an apocalyptic number.

57868367 is a deficient number, since it is larger than the sum of its proper divisors (1).

57868367 is an equidigital number, since it uses as much as digits as its factorization.

57868367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1693440, while the sum is 50.

The square root of 57868367 is about 7607.1260670506. The cubic root of 57868367 is about 386.7946059819.

The spelling of 57868367 in words is "fifty-seven million, eight hundred sixty-eight thousand, three hundred sixty-seven".