94891 has 4 divisors (see below), whose sum is σ = 97984. Its totient is φ = 91800.

The previous prime is 94889. The next prime is 94903. The reversal of 94891 is 19849.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19849 = 23 ⋅863.

It is a cyclic number.

It is not a de Polignac number, because 94891 - 2¹ = 94889 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 3061 = 94891 / (9 + 4 + 8 + 9 + 1).

It is a Duffinian number.

94891 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (94811) 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, 1500 + ... + 1561.

It is an arithmetic number, because the mean of its divisors is an integer number (24496).

2⁹⁴⁸⁹¹ is an apocalyptic number.

94891 is a deficient number, since it is larger than the sum of its proper divisors (3093).

94891 is a wasteful number, since it uses less digits than its factorization.

94891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092.

The product of its digits is 2592, while the sum is 31.

The square root of 94891 is about 308.0438280505. The cubic root of 94891 is about 45.6115685740.

It can be divided in two parts, 948 and 91, that multiplied together give a palindrome (86268).

The spelling of 94891 in words is "ninety-four thousand, eight hundred ninety-one".