14130997 has 4 divisors (see below), whose sum is σ = 14146956. Its totient is φ = 14115040.

The previous prime is 14130983. The next prime is 14131001. The reversal of 14130997 is 79903141.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6765201 + 7365796 = 2601^2 + 2714^2 .

It is a cyclic number.

It is not a de Polignac number, because 14130997 - 2¹¹ = 14128949 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 (14130097) 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, 6568 + ... + 8449.

It is an arithmetic number, because the mean of its divisors is an integer number (3536739).

Almost surely, 2^14130997 is an apocalyptic number.

It is an amenable number.

14130997 is a deficient number, since it is larger than the sum of its proper divisors (15959).

14130997 is an equidigital number, since it uses as much as digits as its factorization.

14130997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15958.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 14130997 is about 3759.1218389406. The cubic root of 14130997 is about 241.7636115742.

The spelling of 14130997 in words is "fourteen million, one hundred thirty thousand, nine hundred ninety-seven".