14811872 has 12 divisors (see below), whose sum is σ = 29160936. Its totient is φ = 7405920.

The previous prime is 14811871. The next prime is 14811889. The reversal of 14811872 is 27811841.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 462871 = 14811872 / (1 + 4 + 8 + 1 + 1 + 8 + 7 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14811871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231404 + ... + 231467.

It is an arithmetic number, because the mean of its divisors is an integer number (2430078).

Almost surely, 2^14811872 is an apocalyptic number.

It is an amenable number.

14811872 is a deficient number, since it is larger than the sum of its proper divisors (14349064).

14811872 is an equidigital number, since it uses as much as digits as its factorization.

14811872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462881 (or 462873 counting only the distinct ones).

The product of its digits is 3584, while the sum is 32.

The square root of 14811872 is about 3848.6194927532. The cubic root of 14811872 is about 245.5858366988.

The spelling of 14811872 in words is "fourteen million, eight hundred eleven thousand, eight hundred seventy-two".