14949143 has 8 divisors (see below), whose sum is σ = 17166720. Its totient is φ = 12874680.

The previous prime is 14949131. The next prime is 14949167. The reversal of 14949143 is 34194941.

14949143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14949143 - 2¹⁰ = 14948119 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 (14949113) 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, 35555 + ... + 35972.

It is an arithmetic number, because the mean of its divisors is an integer number (2145840).

Almost surely, 2^14949143 is an apocalyptic number.

14949143 is a deficient number, since it is larger than the sum of its proper divisors (2217577).

14949143 is a wasteful number, since it uses less digits than its factorization.

14949143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71557.

The product of its digits is 15552, while the sum is 35.

The square root of 14949143 is about 3866.4121611644. The cubic root of 14949143 is about 246.3421715134.

The spelling of 14949143 in words is "fourteen million, nine hundred forty-nine thousand, one hundred forty-three".