93081 has 16 divisors (see below), whose sum is σ = 138240. Its totient is φ = 55440.

The previous prime is 93077. The next prime is 93083. The reversal of 93081 is 18039.

It is not a de Polignac number, because 93081 - 2² = 93077 is a prime.

It is a super-2 number, since 2×93081² = 17328145122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (93083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1276 + ... + 1346.

It is an arithmetic number, because the mean of its divisors is an integer number (8640).

2⁹³⁰⁸¹ is an apocalyptic number.

It is an amenable number.

93081 is a deficient number, since it is larger than the sum of its proper divisors (45159).

93081 is a wasteful number, since it uses less digits than its factorization.

93081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 93081 is about 305.0917894667. The cubic root of 93081 is about 45.3196986581.

The spelling of 93081 in words is "ninety-three thousand, eighty-one".