14272489 has 16 divisors (see below), whose sum is σ = 18570240. Its totient is φ = 10636560.

The previous prime is 14272481. The next prime is 14272499. The reversal of 14272489 is 98427241.

It is not a de Polignac number, because 14272489 - 2³ = 14272481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14272481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2259 + ... + 5800.

It is an arithmetic number, because the mean of its divisors is an integer number (1160640).

Almost surely, 2^14272489 is an apocalyptic number.

It is an amenable number.

14272489 is a deficient number, since it is larger than the sum of its proper divisors (4297751).

14272489 is a wasteful number, since it uses less digits than its factorization.

14272489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8100.

The product of its digits is 32256, while the sum is 37.

The square root of 14272489 is about 3777.8947841357. The cubic root of 14272489 is about 242.5678500757.

It can be divided in two parts, 1427 and 2489, that added together give a triangular number (3916 = T₈₈).

The spelling of 14272489 in words is "fourteen million, two hundred seventy-two thousand, four hundred eighty-nine".