94668131 has 4 divisors (see below), whose sum is σ = 94697064. Its totient is φ = 94639200.

The previous prime is 94668113. The next prime is 94668137. The reversal of 94668131 is 13186649.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 94668131 - 2²² = 90473827 is a prime.

It is a super-2 number, since 2×94668131² = 17924110054066322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94668137) 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, 8825 + ... + 16346.

It is an arithmetic number, because the mean of its divisors is an integer number (23674266).

Almost surely, 2^94668131 is an apocalyptic number.

94668131 is a deficient number, since it is larger than the sum of its proper divisors (28933).

94668131 is a wasteful number, since it uses less digits than its factorization.

94668131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28932.

The product of its digits is 31104, while the sum is 38.

The square root of 94668131 is about 9729.7549301100. The cubic root of 94668131 is about 455.7583152302.

The spelling of 94668131 in words is "ninety-four million, six hundred sixty-eight thousand, one hundred thirty-one".