14468749 has 4 divisors (see below), whose sum is σ = 14549760. Its totient is φ = 14387740.

The previous prime is 14468743. The next prime is 14468759. The reversal of 14468749 is 94786441.

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 14468749 - 2²³ = 6080141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14468743) by changing a digit.

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, 40237 + ... + 40594.

It is an arithmetic number, because the mean of its divisors is an integer number (3637440).

Almost surely, 2^14468749 is an apocalyptic number.

It is an amenable number.

14468749 is a deficient number, since it is larger than the sum of its proper divisors (81011).

14468749 is an equidigital number, since it uses as much as digits as its factorization.

14468749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81010.

The product of its digits is 193536, while the sum is 43.

The square root of 14468749 is about 3803.7808822276. The cubic root of 14468749 is about 243.6746368812.

The spelling of 14468749 in words is "fourteen million, four hundred sixty-eight thousand, seven hundred forty-nine".