14312271 has 16 divisors (see below), whose sum is σ = 19474560. Its totient is φ = 9348000.

The previous prime is 14312269. The next prime is 14312273. The reversal of 14312271 is 17221341.

It is an interprime number because it is at equal distance from previous prime (14312269) and next prime (14312273).

It is not a de Polignac number, because 14312271 - 2¹ = 14312269 is a prime.

It is a super-2 number, since 2×14312271² = 409682202354882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14312273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56896 + ... + 57146.

It is an arithmetic number, because the mean of its divisors is an integer number (1217160).

Almost surely, 2^14312271 is an apocalyptic number.

14312271 is a deficient number, since it is larger than the sum of its proper divisors (5162289).

14312271 is a wasteful number, since it uses less digits than its factorization.

14312271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566.

The product of its digits is 336, while the sum is 21.

The square root of 14312271 is about 3783.1562219924. The cubic root of 14312271 is about 242.7930124456.

The spelling of 14312271 in words is "fourteen million, three hundred twelve thousand, two hundred seventy-one".