14312755 has 4 divisors (see below), whose sum is σ = 17175312. Its totient is φ = 11450200.

The previous prime is 14312743. The next prime is 14312789. The reversal of 14312755 is 55721341.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14312755 - 2¹⁷ = 14181683 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is an unprimeable number.

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, 1431271 + ... + 1431280.

It is an arithmetic number, because the mean of its divisors is an integer number (4293828).

Almost surely, 2^14312755 is an apocalyptic number.

14312755 is a deficient number, since it is larger than the sum of its proper divisors (2862557).

14312755 is an equidigital number, since it uses as much as digits as its factorization.

14312755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862556.

The product of its digits is 4200, while the sum is 28.

The square root of 14312755 is about 3783.2201892039. The cubic root of 14312755 is about 242.7957492695.

It can be divided in two parts, 1431 and 2755, that added together give a triangular number (4186 = T₉₁).

The spelling of 14312755 in words is "fourteen million, three hundred twelve thousand, seven hundred fifty-five".