14412971 has 4 divisors (see below), whose sum is σ = 14910000. Its totient is φ = 13915944.

The previous prime is 14412967. The next prime is 14412977. The reversal of 14412971 is 17921441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14412971 - 2² = 14412967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 496999 = 14412971 / (1 + 4 + 4 + 1 + 2 + 9 + 7 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14412977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248471 + ... + 248528.

It is an arithmetic number, because the mean of its divisors is an integer number (3727500).

Almost surely, 2^14412971 is an apocalyptic number.

14412971 is a deficient number, since it is larger than the sum of its proper divisors (497029).

14412971 is an equidigital number, since it uses as much as digits as its factorization.

14412971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497028.

The product of its digits is 2016, while the sum is 29.

The square root of 14412971 is about 3796.4418868198. The cubic root of 14412971 is about 243.3611062731.

The spelling of 14412971 in words is "fourteen million, four hundred twelve thousand, nine hundred seventy-one".