14990961 has 16 divisors (see below), whose sum is σ = 20725760. Its totient is φ = 9631440.

The previous prime is 14990959. The next prime is 14990977. The reversal of 14990961 is 16909941.

It is not a de Polignac number, because 14990961 - 2¹ = 14990959 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14990161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9456 + ... + 10926.

It is an arithmetic number, because the mean of its divisors is an integer number (1295360).

Almost surely, 2^14990961 is an apocalyptic number.

It is an amenable number.

14990961 is a deficient number, since it is larger than the sum of its proper divisors (5734799).

14990961 is a wasteful number, since it uses less digits than its factorization.

14990961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596.

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 14990961 is about 3871.8162404742. The cubic root of 14990961 is about 246.5716594993.

It can be divided in two parts, 14990 and 961, that added together give a palindrome (15951).

The spelling of 14990961 in words is "fourteen million, nine hundred ninety thousand, nine hundred sixty-one".