14274969 has 4 divisors (see below), whose sum is σ = 19033296. Its totient is φ = 9516644.

The previous prime is 14274961. The next prime is 14274971. The reversal of 14274969 is 96947241.

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.

It is a cyclic number.

It is not a de Polignac number, because 14274969 - 2³ = 14274961 is a prime.

It is a super-2 number, since 2×14274969² = 407549479901922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14274969.

It is not an unprimeable number, because it can be changed into a prime (14274961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2379159 + ... + 2379164.

It is an arithmetic number, because the mean of its divisors is an integer number (4758324).

Almost surely, 2^14274969 is an apocalyptic number.

It is an amenable number.

14274969 is a deficient number, since it is larger than the sum of its proper divisors (4758327).

14274969 is an equidigital number, since it uses as much as digits as its factorization.

14274969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4758326.

The product of its digits is 108864, while the sum is 42.

The square root of 14274969 is about 3778.2229950070. Note that the first 3 decimals coincide. The cubic root of 14274969 is about 242.5818988617.

The spelling of 14274969 in words is "fourteen million, two hundred seventy-four thousand, nine hundred sixty-nine".