94631057 has 2 divisors, whose sum is σ = 94631058. Its totient is φ = 94631056.

The previous prime is 94630997. The next prime is 94631063. The reversal of 94631057 is 75013649.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74926336 + 19704721 = 8656^2 + 4439^2 .

It is a cyclic number.

It is not a de Polignac number, because 94631057 - 2¹⁰ = 94630033 is a prime.

It is not a weakly prime, because it can be changed into another prime (94636057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47315528 + 47315529.

It is an arithmetic number, because the mean of its divisors is an integer number (47315529).

Almost surely, 2^94631057 is an apocalyptic number.

It is an amenable number.

94631057 is a deficient number, since it is larger than the sum of its proper divisors (1).

94631057 is an equidigital number, since it uses as much as digits as its factorization.

94631057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 94631057 is about 9727.8495568137. The cubic root of 94631057 is about 455.6988126648.

The spelling of 94631057 in words is "ninety-four million, six hundred thirty-one thousand, fifty-seven".