14156253 has 12 divisors (see below), whose sum is σ = 20605728. Its totient is φ = 9364680.

The previous prime is 14156249. The next prime is 14156267. The reversal of 14156253 is 35265141.

It is not a de Polignac number, because 14156253 - 2² = 14156249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14156203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4825 + ... + 7182.

It is an arithmetic number, because the mean of its divisors is an integer number (1717144).

Almost surely, 2^14156253 is an apocalyptic number.

It is an amenable number.

14156253 is a deficient number, since it is larger than the sum of its proper divisors (6449475).

14156253 is a wasteful number, since it uses less digits than its factorization.

14156253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12144 (or 12141 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 14156253 is about 3762.4796344964. The cubic root of 14156253 is about 241.9075586642.

The spelling of 14156253 in words is "fourteen million, one hundred fifty-six thousand, two hundred fifty-three".