14953493 has 4 divisors (see below), whose sum is σ = 14961228. Its totient is φ = 14945760.

The previous prime is 14953487. The next prime is 14953507. The reversal of 14953493 is 39435941.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 12945604 + 2007889 = 3598^2 + 1417^2 .

It is a cyclic number.

It is not a de Polignac number, because 14953493 - 2⁶ = 14953429 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 (14953453) 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, 1913 + ... + 5793.

It is an arithmetic number, because the mean of its divisors is an integer number (3740307).

Almost surely, 2^14953493 is an apocalyptic number.

It is an amenable number.

14953493 is a deficient number, since it is larger than the sum of its proper divisors (7735).

14953493 is an equidigital number, since it uses as much as digits as its factorization.

14953493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7734.

The product of its digits is 58320, while the sum is 38.

The square root of 14953493 is about 3866.9746572741. The cubic root of 14953493 is about 246.3660632848.

The spelling of 14953493 in words is "fourteen million, nine hundred fifty-three thousand, four hundred ninety-three".