22714631 has 4 divisors (see below), whose sum is σ = 23087064. Its totient is φ = 22342200.

The previous prime is 22714613. The next prime is 22714649. The reversal of 22714631 is 13641722.

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

It is an interprime number because it is at equal distance from previous prime (22714613) and next prime (22714649).

It is a cyclic number.

It is not a de Polignac number, because 22714631 - 2¹⁸ = 22452487 is a prime.

It is a super-2 number, since 2×22714631² = 1031908922932322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22714631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22714231) 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, 186125 + ... + 186246.

It is an arithmetic number, because the mean of its divisors is an integer number (5771766).

Almost surely, 2^22714631 is an apocalyptic number.

22714631 is a deficient number, since it is larger than the sum of its proper divisors (372433).

22714631 is an equidigital number, since it uses as much as digits as its factorization.

22714631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372432.

The product of its digits is 2016, while the sum is 26.

The square root of 22714631 is about 4765.9868862598. The cubic root of 22714631 is about 283.2056382673.

The spelling of 22714631 in words is "twenty-two million, seven hundred fourteen thousand, six hundred thirty-one".