14887923 has 8 divisors (see below), whose sum is σ = 20713728. Its totient is φ = 9493704.

The previous prime is 14887921. The next prime is 14887973. The reversal of 14887923 is 32978841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14887923 - 2¹ = 14887921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14887921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107815 + ... + 107952.

It is an arithmetic number, because the mean of its divisors is an integer number (2589216).

Almost surely, 2^14887923 is an apocalyptic number.

14887923 is a deficient number, since it is larger than the sum of its proper divisors (5825805).

14887923 is a wasteful number, since it uses less digits than its factorization.

14887923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215793.

The product of its digits is 96768, while the sum is 42.

The square root of 14887923 is about 3858.4871387631. The cubic root of 14887923 is about 246.0054364586.

The spelling of 14887923 in words is "fourteen million, eight hundred eighty-seven thousand, nine hundred twenty-three".