93160681 has 4 divisors (see below), whose sum is σ = 93184000. Its totient is φ = 93137364.

The previous prime is 93160657. The next prime is 93160687. The reversal of 93160681 is 18606139.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 93160681 - 2¹⁵ = 93127913 is a prime.

It is a super-2 number, since 2×93160681² = 17357824968767522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93160687) 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 in 3 ways as a sum of consecutive naturals, for example, 3981 + ... + 14218.

It is an arithmetic number, because the mean of its divisors is an integer number (23296000).

Almost surely, 2^93160681 is an apocalyptic number.

It is an amenable number.

93160681 is a deficient number, since it is larger than the sum of its proper divisors (23319).

93160681 is a wasteful number, since it uses less digits than its factorization.

93160681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23318.

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

The square root of 93160681 is about 9651.9780874181. The cubic root of 93160681 is about 453.3262678517.

The spelling of 93160681 in words is "ninety-three million, one hundred sixty thousand, six hundred eighty-one".