94297157 has 2 divisors, whose sum is σ = 94297158. Its totient is φ = 94297156.

The previous prime is 94297141. The next prime is 94297169. The reversal of 94297157 is 75179249.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62948356 + 31348801 = 7934^2 + 5599^2 .

It is a cyclic number.

It is not a de Polignac number, because 94297157 - 2⁴ = 94297141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94297457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47148578 + 47148579.

It is an arithmetic number, because the mean of its divisors is an integer number (47148579).

Almost surely, 2^94297157 is an apocalyptic number.

It is an amenable number.

94297157 is a deficient number, since it is larger than the sum of its proper divisors (1).

94297157 is an equidigital number, since it uses as much as digits as its factorization.

94297157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 44.

The square root of 94297157 is about 9710.6723248187. The cubic root of 94297157 is about 455.1622124199.

The spelling of 94297157 in words is "ninety-four million, two hundred ninety-seven thousand, one hundred fifty-seven".