14789493 has 16 divisors (see below), whose sum is σ = 22140160. Its totient is φ = 9756288.

The previous prime is 14789477. The next prime is 14789501. The reversal of 14789493 is 39498741.

14789493 is a `hidden beast` number, since 1 + 478 + 94 + 93 = 666.

It is not a de Polignac number, because 14789493 - 2⁴ = 14789477 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 (14789413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205 + ... + 5442.

It is an arithmetic number, because the mean of its divisors is an integer number (1383760).

Almost surely, 2^14789493 is an apocalyptic number.

It is an amenable number.

14789493 is a deficient number, since it is larger than the sum of its proper divisors (7350667).

14789493 is an equidigital number, since it uses as much as digits as its factorization.

14789493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5753 (or 5747 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 14789493 is about 3845.7109875808. The cubic root of 14789493 is about 245.4620905649.

The spelling of 14789493 in words is "fourteen million, seven hundred eighty-nine thousand, four hundred ninety-three".