14226931 has 4 divisors (see below), whose sum is σ = 14283864. Its totient is φ = 14170000.

The previous prime is 14226929. The next prime is 14226941. The reversal of 14226931 is 13962241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13962241 = 827 ⋅16883.

It is a cyclic number.

It is not a de Polignac number, because 14226931 - 2¹ = 14226929 is a prime.

It is a super-2 number, since 2×14226931² = 404811131357522, 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 14226931.

It is not an unprimeable number, because it can be changed into a prime (14226941) 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, 28090 + ... + 28591.

It is an arithmetic number, because the mean of its divisors is an integer number (3570966).

Almost surely, 2^14226931 is an apocalyptic number.

14226931 is a deficient number, since it is larger than the sum of its proper divisors (56933).

14226931 is an equidigital number, since it uses as much as digits as its factorization.

14226931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56932.

The product of its digits is 2592, while the sum is 28.

The square root of 14226931 is about 3771.8604162933. The cubic root of 14226931 is about 242.3094815639.

The spelling of 14226931 in words is "fourteen million, two hundred twenty-six thousand, nine hundred thirty-one".