14791489 has 4 divisors (see below), whose sum is σ = 14826240. Its totient is φ = 14756740.

The previous prime is 14791487. The next prime is 14791493. The reversal of 14791489 is 98419741.

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 14791489 - 2¹ = 14791487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14791487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16729 + ... + 17590.

It is an arithmetic number, because the mean of its divisors is an integer number (3706560).

Almost surely, 2^14791489 is an apocalyptic number.

It is an amenable number.

14791489 is a deficient number, since it is larger than the sum of its proper divisors (34751).

14791489 is an equidigital number, since it uses as much as digits as its factorization.

14791489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34750.

The product of its digits is 72576, while the sum is 43.

The square root of 14791489 is about 3845.9704887063. The cubic root of 14791489 is about 245.4731326449.

The spelling of 14791489 in words is "fourteen million, seven hundred ninety-one thousand, four hundred eighty-nine".