14431272 has 32 divisors (see below), whose sum is σ = 36456000. Its totient is φ = 4760064.

The previous prime is 14431259. The next prime is 14431301. The reversal of 14431272 is 27213441.

It is a happy number.

It is a super-2 number, since 2×14431272² = 416523223075968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772 + ... + 5427.

It is an arithmetic number, because the mean of its divisors is an integer number (1139250).

Almost surely, 2^14431272 is an apocalyptic number.

14431272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14431272 is an abundant number, since it is smaller than the sum of its proper divisors (22024728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14431272 is a wasteful number, since it uses less digits than its factorization.

14431272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6305 (or 6301 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 14431272 is about 3798.8514053593. The cubic root of 14431272 is about 243.4640660277.

The spelling of 14431272 in words is "fourteen million, four hundred thirty-one thousand, two hundred seventy-two".