14301997 has 8 divisors (see below), whose sum is σ = 14628600. Its totient is φ = 13977600.

The previous prime is 14301983. The next prime is 14302031. The reversal of 14301997 is 79910341.

It can be written as a sum of positive squares in 4 ways, for example, as 6651241 + 7650756 = 2579^2 + 2766^2 .

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-14301997 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 (14301967) 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, 23497 + ... + 24097.

It is an arithmetic number, because the mean of its divisors is an integer number (1828575).

Almost surely, 2^14301997 is an apocalyptic number.

It is an amenable number.

14301997 is a deficient number, since it is larger than the sum of its proper divisors (326603).

14301997 is an equidigital number, since it uses as much as digits as its factorization.

14301997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103.

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

The square root of 14301997 is about 3781.7981172982. The cubic root of 14301997 is about 242.7349025778.

The spelling of 14301997 in words is "fourteen million, three hundred one thousand, nine hundred ninety-seven".