14118397 has 2 divisors, whose sum is σ = 14118398. Its totient is φ = 14118396.

The previous prime is 14118371. The next prime is 14118407. The reversal of 14118397 is 79381141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10074276 + 4044121 = 3174^2 + 2011^2 .

It is a cyclic number.

It is not a de Polignac number, because 14118397 - 2¹⁵ = 14085629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14118367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7059198 + 7059199.

It is an arithmetic number, because the mean of its divisors is an integer number (7059199).

Almost surely, 2^14118397 is an apocalyptic number.

It is an amenable number.

14118397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14118397 is an equidigital number, since it uses as much as digits as its factorization.

14118397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 34.

The square root of 14118397 is about 3757.4455418542. The cubic root of 14118397 is about 241.6917334812.

The spelling of 14118397 in words is "fourteen million, one hundred eighteen thousand, three hundred ninety-seven".