14993057 has 8 divisors (see below), whose sum is σ = 15540480. Its totient is φ = 14449680.

The previous prime is 14993053. The next prime is 14993063. The reversal of 14993057 is 75039941.

It is a happy number.

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 14993057 - 2² = 14993053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14993057.

It is not an unprimeable number, because it can be changed into a prime (14993053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7919 + ... + 9627.

It is an arithmetic number, because the mean of its divisors is an integer number (1942560).

Almost surely, 2^14993057 is an apocalyptic number.

It is an amenable number.

14993057 is a deficient number, since it is larger than the sum of its proper divisors (547423).

14993057 is a wasteful number, since it uses less digits than its factorization.

14993057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 14993057 is about 3872.0869050165. The cubic root of 14993057 is about 246.5831506486.

The spelling of 14993057 in words is "fourteen million, nine hundred ninety-three thousand, fifty-seven".