14133997 has 2 divisors, whose sum is σ = 14133998. Its totient is φ = 14133996.

The previous prime is 14133989. The next prime is 14134007. The reversal of 14133997 is 79933141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7431076 + 6702921 = 2726^2 + 2589^2 .

It is a cyclic number.

It is not a de Polignac number, because 14133997 - 2³ = 14133989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14133907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7066998 + 7066999.

It is an arithmetic number, because the mean of its divisors is an integer number (7066999).

Almost surely, 2^14133997 is an apocalyptic number.

It is an amenable number.

14133997 is a deficient number, since it is larger than the sum of its proper divisors (1).

14133997 is an equidigital number, since it uses as much as digits as its factorization.

14133997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20412, while the sum is 37.

The square root of 14133997 is about 3759.5208471293. The cubic root of 14133997 is about 241.7807191078.

The spelling of 14133997 in words is "fourteen million, one hundred thirty-three thousand, nine hundred ninety-seven".