14628493 has 4 divisors (see below), whose sum is σ = 15958368. Its totient is φ = 13298620.

The previous prime is 14628469. The next prime is 14628511. The reversal of 14628493 is 39482641.

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 14628493 - 2⁹ = 14627981 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 (14628403) 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, 664921 + ... + 664942.

It is an arithmetic number, because the mean of its divisors is an integer number (3989592).

Almost surely, 2^14628493 is an apocalyptic number.

It is an amenable number.

14628493 is a deficient number, since it is larger than the sum of its proper divisors (1329875).

14628493 is a wasteful number, since it uses less digits than its factorization.

14628493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329874.

The product of its digits is 41472, while the sum is 37.

The square root of 14628493 is about 3824.7212970359. The cubic root of 14628493 is about 244.5681299147.

The spelling of 14628493 in words is "fourteen million, six hundred twenty-eight thousand, four hundred ninety-three".