14685253 has 4 divisors (see below), whose sum is σ = 16020288. Its totient is φ = 13350220.

The previous prime is 14685241. The next prime is 14685283. The reversal of 14685253 is 35258641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35258641 = 11 ⋅3205331.

It is a cyclic number.

It is not a de Polignac number, because 14685253 - 2⁵ = 14685221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14685283) 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, 667501 + ... + 667522.

It is an arithmetic number, because the mean of its divisors is an integer number (4005072).

Almost surely, 2^14685253 is an apocalyptic number.

It is an amenable number.

14685253 is a deficient number, since it is larger than the sum of its proper divisors (1335035).

14685253 is a wasteful number, since it uses less digits than its factorization.

14685253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335034.

The product of its digits is 28800, while the sum is 34.

The square root of 14685253 is about 3832.1342617398. The cubic root of 14685253 is about 244.8840378612.

The spelling of 14685253 in words is "fourteen million, six hundred eighty-five thousand, two hundred fifty-three".