14561971 has 8 divisors (see below), whose sum is σ = 15168384. Its totient is φ = 13964160.

The previous prime is 14561959. The next prime is 14561977. The reversal of 14561971 is 17916541.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14561971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14561977) 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, 1425 + ... + 5581.

It is an arithmetic number, because the mean of its divisors is an integer number (1896048).

Almost surely, 2^14561971 is an apocalyptic number.

14561971 is a deficient number, since it is larger than the sum of its proper divisors (606413).

14561971 is a wasteful number, since it uses less digits than its factorization.

14561971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4301.

The product of its digits is 7560, while the sum is 34.

The square root of 14561971 is about 3816.0150681044. The cubic root of 14561971 is about 244.1968480024.

The spelling of 14561971 in words is "fourteen million, five hundred sixty-one thousand, nine hundred seventy-one".