14872469 has 2 divisors, whose sum is σ = 14872470. Its totient is φ = 14872468.

The previous prime is 14872427. The next prime is 14872477. The reversal of 14872469 is 96427841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14364100 + 508369 = 3790^2 + 713^2 .

It is an emirp because it is prime and its reverse (96427841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14872469 - 2⁸ = 14872213 is a prime.

It is a super-2 number, since 2×14872469² = 442380668311922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14877469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7436234 + 7436235.

It is an arithmetic number, because the mean of its divisors is an integer number (7436235).

Almost surely, 2^14872469 is an apocalyptic number.

It is an amenable number.

14872469 is a deficient number, since it is larger than the sum of its proper divisors (1).

14872469 is an equidigital number, since it uses as much as digits as its factorization.

14872469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 41.

The square root of 14872469 is about 3856.4840204518. The cubic root of 14872469 is about 245.9202872583.

The spelling of 14872469 in words is "fourteen million, eight hundred seventy-two thousand, four hundred sixty-nine".