14557265 has 4 divisors (see below), whose sum is σ = 17468724. Its totient is φ = 11645808.

The previous prime is 14557241. The next prime is 14557273. The reversal of 14557265 is 56275541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56275541 = 7 ⋅8039363.

It can be written as a sum of positive squares in 2 ways, for example, as 5837056 + 8720209 = 2416^2 + 2953^2 .

It is a cyclic number.

It is not a de Polignac number, because 14557265 - 2²⁰ = 13508689 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1455722 + ... + 1455731.

It is an arithmetic number, because the mean of its divisors is an integer number (4367181).

Almost surely, 2^14557265 is an apocalyptic number.

It is an amenable number.

14557265 is a deficient number, since it is larger than the sum of its proper divisors (2911459).

14557265 is an equidigital number, since it uses as much as digits as its factorization.

14557265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2911458.

The product of its digits is 42000, while the sum is 35.

The square root of 14557265 is about 3815.3984064577. The cubic root of 14557265 is about 244.1705394259.

The spelling of 14557265 in words is "fourteen million, five hundred fifty-seven thousand, two hundred sixty-five".