94131 has 6 divisors (see below), whose sum is σ = 135980. Its totient is φ = 62748.

The previous prime is 94121. The next prime is 94151. The reversal of 94131 is 13149.

It is not a de Polignac number, because 94131 - 2⁵ = 94099 is a prime.

It is a super-2 number, since 2×94131² = 17721290322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5221 + ... + 5238.

2⁹⁴¹³¹ is an apocalyptic number.

94131 is a deficient number, since it is larger than the sum of its proper divisors (41849).

94131 is a wasteful number, since it uses less digits than its factorization.

94131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10465 (or 10462 counting only the distinct ones).

The product of its digits is 108, while the sum is 18.

The square root of 94131 is about 306.8077573987. The cubic root of 94131 is about 45.4894714600.

Adding to 94131 its sum of digits (18), we get a palindrome (94149).

It can be divided in two parts, 94 and 131, that added together give a square (225 = 15²).

The spelling of 94131 in words is "ninety-four thousand, one hundred thirty-one".