14012631 has 12 divisors (see below), whose sum is σ = 20526480. Its totient is φ = 9209760.

The previous prime is 14012629. The next prime is 14012659. The reversal of 14012631 is 13621041.

It is a happy number.

14012631 is a `hidden beast` number, since 1 + 401 + 263 + 1 = 666.

It is not a de Polignac number, because 14012631 - 2¹ = 14012629 is a prime.

It is a super-2 number, since 2×14012631² = 392707655084322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14012731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10326 + ... + 11603.

It is an arithmetic number, because the mean of its divisors is an integer number (1710540).

Almost surely, 2^14012631 is an apocalyptic number.

14012631 is a deficient number, since it is larger than the sum of its proper divisors (6513849).

14012631 is a wasteful number, since it uses less digits than its factorization.

14012631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22006 (or 22003 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 14012631 is about 3743.3448946096. The cubic root of 14012631 is about 241.0866867897.

Adding to 14012631 its reverse (13621041), we get a palindrome (27633672).

The spelling of 14012631 in words is "fourteen million, twelve thousand, six hundred thirty-one".