93107149 has 2 divisors, whose sum is σ = 93107150. Its totient is φ = 93107148.

The previous prime is 93107117. The next prime is 93107213. The reversal of 93107149 is 94170139.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59675625 + 33431524 = 7725^2 + 5782^2 .

It is a cyclic number.

It is not a de Polignac number, because 93107149 - 2⁵ = 93107117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93107449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46553574 + 46553575.

It is an arithmetic number, because the mean of its divisors is an integer number (46553575).

Almost surely, 2^93107149 is an apocalyptic number.

It is an amenable number.

93107149 is a deficient number, since it is larger than the sum of its proper divisors (1).

93107149 is an equidigital number, since it uses as much as digits as its factorization.

93107149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 93107149 is about 9649.2045786168. The cubic root of 93107149 is about 453.2394210862.

The spelling of 93107149 in words is "ninety-three million, one hundred seven thousand, one hundred forty-nine".