94486057 has 2 divisors, whose sum is σ = 94486058. Its totient is φ = 94486056.

The previous prime is 94486043. The next prime is 94486061. The reversal of 94486057 is 75068449.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48734361 + 45751696 = 6981^2 + 6764^2 .

It is a cyclic number.

It is not a de Polignac number, because 94486057 - 2⁷ = 94485929 is a prime.

It is a super-2 number, since 2×94486057² = 17855229934814498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (94486037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47243028 + 47243029.

It is an arithmetic number, because the mean of its divisors is an integer number (47243029).

Almost surely, 2^94486057 is an apocalyptic number.

It is an amenable number.

94486057 is a deficient number, since it is larger than the sum of its proper divisors (1).

94486057 is an equidigital number, since it uses as much as digits as its factorization.

94486057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 94486057 is about 9720.3938706207. The cubic root of 94486057 is about 455.4659430075.

The spelling of 94486057 in words is "ninety-four million, four hundred eighty-six thousand, fifty-seven".