94057057 has 2 divisors, whose sum is σ = 94057058. Its totient is φ = 94057056.

The previous prime is 94057043. The next prime is 94057123. The reversal of 94057057 is 75075049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88059456 + 5997601 = 9384^2 + 2449^2 .

It is a cyclic number.

It is not a de Polignac number, because 94057057 - 2⁷ = 94056929 is a prime.

It is not a weakly prime, because it can be changed into another prime (94057027) by changing a digit.

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 as a sum of consecutive naturals, namely, 47028528 + 47028529.

It is an arithmetic number, because the mean of its divisors is an integer number (47028529).

Almost surely, 2^94057057 is an apocalyptic number.

It is an amenable number.

94057057 is a deficient number, since it is larger than the sum of its proper divisors (1).

94057057 is an equidigital number, since it uses as much as digits as its factorization.

94057057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 94057057 is about 9698.3017585555. The cubic root of 94057057 is about 454.7755718053.

The spelling of 94057057 in words is "ninety-four million, fifty-seven thousand, fifty-seven".