94957217 has 2 divisors, whose sum is σ = 94957218. Its totient is φ = 94957216.

The previous prime is 94957199. The next prime is 94957237. The reversal of 94957217 is 71275949.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88811776 + 6145441 = 9424^2 + 2479^2 .

It is a cyclic number.

It is not a de Polignac number, because 94957217 - 2²² = 90762913 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (94957237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47478608 + 47478609.

It is an arithmetic number, because the mean of its divisors is an integer number (47478609).

Almost surely, 2^94957217 is an apocalyptic number.

It is an amenable number.

94957217 is a deficient number, since it is larger than the sum of its proper divisors (1).

94957217 is an equidigital number, since it uses as much as digits as its factorization.

94957217 is an evil number, because the sum of its binary digits is even.

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

The square root of 94957217 is about 9744.5993760647. The cubic root of 94957217 is about 456.2217568806.

The spelling of 94957217 in words is "ninety-four million, nine hundred fifty-seven thousand, two hundred seventeen".