57417967 has 2 divisors, whose sum is σ = 57417968. Its totient is φ = 57417966.

The previous prime is 57417947. The next prime is 57417991. The reversal of 57417967 is 76971475.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57417967 - 2⁷ = 57417839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57417947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28708983 + 28708984.

It is an arithmetic number, because the mean of its divisors is an integer number (28708984).

Almost surely, 2^57417967 is an apocalyptic number.

57417967 is a deficient number, since it is larger than the sum of its proper divisors (1).

57417967 is an equidigital number, since it uses as much as digits as its factorization.

57417967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 370440, while the sum is 46.

The square root of 57417967 is about 7577.4644176004. The cubic root of 57417967 is about 385.7884936652.

The spelling of 57417967 in words is "fifty-seven million, four hundred seventeen thousand, nine hundred sixty-seven".