13830497 has 2 divisors, whose sum is σ = 13830498. Its totient is φ = 13830496.

The previous prime is 13830491. The next prime is 13830527. The reversal of 13830497 is 79403831.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9834496 + 3996001 = 3136^2 + 1999^2 .

It is a cyclic number.

It is not a de Polignac number, because 13830497 - 2¹² = 13826401 is a prime.

It is not a weakly prime, because it can be changed into another prime (13830491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6915248 + 6915249.

It is an arithmetic number, because the mean of its divisors is an integer number (6915249).

Almost surely, 2^13830497 is an apocalyptic number.

It is an amenable number.

13830497 is a deficient number, since it is larger than the sum of its proper divisors (1).

13830497 is an equidigital number, since it uses as much as digits as its factorization.

13830497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 13830497 is about 3718.9376171159. The cubic root of 13830497 is about 240.0375924910.

The spelling of 13830497 in words is "thirteen million, eight hundred thirty thousand, four hundred ninety-seven".