94631 has 4 divisors (see below), whose sum is σ = 95352. Its totient is φ = 93912.

The previous prime is 94621. The next prime is 94649. The reversal of 94631 is 13649.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 94631 - 2¹⁰ = 93607 is a prime.

It is a super-2 number, since 2×94631² = 17910052322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94597 and 94606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94621) 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, 101 + ... + 446.

It is an arithmetic number, because the mean of its divisors is an integer number (23838).

2⁹⁴⁶³¹ is an apocalyptic number.

94631 is a deficient number, since it is larger than the sum of its proper divisors (721).

94631 is a wasteful number, since it uses less digits than its factorization.

94631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720.

The product of its digits is 648, while the sum is 23.

The square root of 94631 is about 307.6215207036. The cubic root of 94631 is about 45.5698721170.

The spelling of 94631 in words is "ninety-four thousand, six hundred thirty-one".