14864923 has 4 divisors (see below), whose sum is σ = 15511248. Its totient is φ = 14218600.

The previous prime is 14864921. The next prime is 14864933. The reversal of 14864923 is 32946841.

14864923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32946841 = 151 ⋅218191.

It is not a de Polignac number, because 14864923 - 2¹ = 14864921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14864921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323128 + ... + 323173.

It is an arithmetic number, because the mean of its divisors is an integer number (3877812).

Almost surely, 2^14864923 is an apocalyptic number.

14864923 is a deficient number, since it is larger than the sum of its proper divisors (646325).

14864923 is an equidigital number, since it uses as much as digits as its factorization.

14864923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646324.

The product of its digits is 41472, while the sum is 37.

The square root of 14864923 is about 3855.5055440240. The cubic root of 14864923 is about 245.8786885068.

The spelling of 14864923 in words is "fourteen million, eight hundred sixty-four thousand, nine hundred twenty-three".