14397071 has 4 divisors (see below), whose sum is σ = 15504552. Its totient is φ = 13289592.

The previous prime is 14397067. The next prime is 14397077. The reversal of 14397071 is 17079341.

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 14397071 - 2² = 14397067 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 (14397077) 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, 553721 + ... + 553746.

It is an arithmetic number, because the mean of its divisors is an integer number (3876138).

Almost surely, 2^14397071 is an apocalyptic number.

14397071 is a deficient number, since it is larger than the sum of its proper divisors (1107481).

14397071 is a wasteful number, since it uses less digits than its factorization.

14397071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107480.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 14397071 is about 3794.3472429392. The cubic root of 14397071 is about 243.2715835473.

The spelling of 14397071 in words is "fourteen million, three hundred ninety-seven thousand, seventy-one".