14993427 has 8 divisors (see below), whose sum is σ = 20111616. Its totient is φ = 9935432.

The previous prime is 14993411. The next prime is 14993437. The reversal of 14993427 is 72439941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14993427 - 2⁴ = 14993411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14993437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14463 + ... + 15464.

It is an arithmetic number, because the mean of its divisors is an integer number (2513952).

Almost surely, 2^14993427 is an apocalyptic number.

14993427 is a deficient number, since it is larger than the sum of its proper divisors (5118189).

14993427 is a wasteful number, since it uses less digits than its factorization.

14993427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30097.

The product of its digits is 54432, while the sum is 39.

The square root of 14993427 is about 3872.1346825750. The cubic root of 14993427 is about 246.5851790323.

The spelling of 14993427 in words is "fourteen million, nine hundred ninety-three thousand, four hundred twenty-seven".