14297856 has 36 divisors (see below), whose sum is σ = 38055192. Its totient is φ = 4765696.

The previous prime is 14297849. The next prime is 14297869. The reversal of 14297856 is 65879241.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

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, 8541 + ... + 10076.

Almost surely, 2^14297856 is an apocalyptic number.

14297856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14297856 is an abundant number, since it is smaller than the sum of its proper divisors (23757336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14297856 is an equidigital number, since it uses as much as digits as its factorization.

14297856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18636 (or 18622 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 14297856 is about 3781.2505867768. The cubic root of 14297856 is about 242.7114731631.

The spelling of 14297856 in words is "fourteen million, two hundred ninety-seven thousand, eight hundred fifty-six".