14872393 has 4 divisors (see below), whose sum is σ = 14894608. Its totient is φ = 14850180.

The previous prime is 14872391. The next prime is 14872423. The reversal of 14872393 is 39327841.

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 14872393 - 2¹ = 14872391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14872391) 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, 10071 + ... + 11452.

It is an arithmetic number, because the mean of its divisors is an integer number (3723652).

Almost surely, 2^14872393 is an apocalyptic number.

It is an amenable number.

14872393 is a deficient number, since it is larger than the sum of its proper divisors (22215).

14872393 is an equidigital number, since it uses as much as digits as its factorization.

14872393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22214.

The product of its digits is 36288, while the sum is 37.

The square root of 14872393 is about 3856.4741669043. The cubic root of 14872393 is about 245.9198683641.

The spelling of 14872393 in words is "fourteen million, eight hundred seventy-two thousand, three hundred ninety-three".