14434731 has 24 divisors (see below), whose sum is σ = 21958560. Its totient is φ = 9119616.

The previous prime is 14434723. The next prime is 14434753. The reversal of 14434731 is 13743441.

14434731 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14434731 - 2³ = 14434723 is a prime.

It is a super-2 number, since 2×14434731² = 416722918084722, which contains 22 as substring.

Its product of digits (4032) is a multiple of the sum of its prime divisors (672).

It is a junction number, because it is equal to n+sod(n) for n = 14434695 and 14434704.

It is not an unprimeable number, because it can be changed into a prime (14434711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28105 + ... + 28613.

It is an arithmetic number, because the mean of its divisors is an integer number (914940).

Almost surely, 2^14434731 is an apocalyptic number.

14434731 is a deficient number, since it is larger than the sum of its proper divisors (7523829).

14434731 is a wasteful number, since it uses less digits than its factorization.

14434731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675 (or 672 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 14434731 is about 3799.3066472713. The cubic root of 14434731 is about 243.4835162635.

The spelling of 14434731 in words is "fourteen million, four hundred thirty-four thousand, seven hundred thirty-one".