14989071 has 8 divisors (see below), whose sum is σ = 20039680. Its totient is φ = 9965592.

The previous prime is 14989063. The next prime is 14989097. The reversal of 14989071 is 17098941.

It is a happy number.

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

It is not a de Polignac number, because 14989071 - 2³ = 14989063 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 (14989021) 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, 5455 + ... + 7728.

It is an arithmetic number, because the mean of its divisors is an integer number (2504960).

Almost surely, 2^14989071 is an apocalyptic number.

14989071 is a deficient number, since it is larger than the sum of its proper divisors (5050609).

14989071 is a wasteful number, since it uses less digits than its factorization.

14989071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13565.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 14989071 is about 3871.5721612802. The cubic root of 14989071 is about 246.5612968098.

The spelling of 14989071 in words is "fourteen million, nine hundred eighty-nine thousand, seventy-one".