14056397 has 2 divisors, whose sum is σ = 14056398. Its totient is φ = 14056396.

The previous prime is 14056373. The next prime is 14056403. The reversal of 14056397 is 79365041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11703241 + 2353156 = 3421^2 + 1534^2 .

It is a cyclic number.

It is not a de Polignac number, because 14056397 - 2¹² = 14052301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14056597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7028198 + 7028199.

It is an arithmetic number, because the mean of its divisors is an integer number (7028199).

Almost surely, 2^14056397 is an apocalyptic number.

It is an amenable number.

14056397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14056397 is an equidigital number, since it uses as much as digits as its factorization.

14056397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 14056397 is about 3749.1861783592. The cubic root of 14056397 is about 241.3374232813.

The spelling of 14056397 in words is "fourteen million, fifty-six thousand, three hundred ninety-seven".