93860161 has 2 divisors, whose sum is σ = 93860162. Its totient is φ = 93860160.

The previous prime is 93860159. The next prime is 93860177. The reversal of 93860161 is 16106839.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91087936 + 2772225 = 9544^2 + 1665^2 .

It is a cyclic number.

It is not a de Polignac number, because 93860161 - 2¹ = 93860159 is a prime.

Together with 93860159, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (93860131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46930080 + 46930081.

It is an arithmetic number, because the mean of its divisors is an integer number (46930081).

Almost surely, 2^93860161 is an apocalyptic number.

It is an amenable number.

93860161 is a deficient number, since it is larger than the sum of its proper divisors (1).

93860161 is an equidigital number, since it uses as much as digits as its factorization.

93860161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 93860161 is about 9688.1453849537. The cubic root of 93860161 is about 454.4580126233.

The spelling of 93860161 in words is "ninety-three million, eight hundred sixty thousand, one hundred sixty-one".