94881 has 4 divisors (see below), whose sum is σ = 126512. Its totient is φ = 63252.

The previous prime is 94873. The next prime is 94889. The reversal of 94881 is 18849.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (94873) and next prime (94889).

It is not a de Polignac number, because 94881 - 2³ = 94873 is a prime.

It is a super-2 number, since 2×94881² = 18004808322, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 94881.

It is not an unprimeable number, because it can be changed into a prime (94889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15811 + ... + 15816.

It is an arithmetic number, because the mean of its divisors is an integer number (31628).

2⁹⁴⁸⁸¹ is an apocalyptic number.

It is an amenable number.

94881 is a deficient number, since it is larger than the sum of its proper divisors (31631).

94881 is a wasteful number, since it uses less digits than its factorization.

94881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31630.

The product of its digits is 2304, while the sum is 30.

The square root of 94881 is about 308.0275961663. The cubic root of 94881 is about 45.6099662735.

The spelling of 94881 in words is "ninety-four thousand, eight hundred eighty-one".