14871961 has 8 divisors (see below), whose sum is σ = 16712640. Its totient is φ = 13130832.

The previous prime is 14871931. The next prime is 14871973. The reversal of 14871961 is 16917841.

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

It is not a de Polignac number, because 14871961 - 2⁵ = 14871929 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 14871961.

It is not an unprimeable number, because it can be changed into a prime (14871911) 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, 24571 + ... + 25168.

It is an arithmetic number, because the mean of its divisors is an integer number (2089080).

Almost surely, 2^14871961 is an apocalyptic number.

It is an amenable number.

14871961 is a deficient number, since it is larger than the sum of its proper divisors (1840679).

14871961 is a wasteful number, since it uses less digits than its factorization.

14871961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49775.

The product of its digits is 12096, while the sum is 37.

The square root of 14871961 is about 3856.4181567875. The cubic root of 14871961 is about 245.9174872540.

The spelling of 14871961 in words is "fourteen million, eight hundred seventy-one thousand, nine hundred sixty-one".