16098497 has 2 divisors, whose sum is σ = 16098498. Its totient is φ = 16098496.

The previous prime is 16098479. The next prime is 16098499. The reversal of 16098497 is 79489061.

16098497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (16098479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15178816 + 919681 = 3896^2 + 959^2 .

It is a cyclic number.

It is not a de Polignac number, because 16098497 - 2⁸ = 16098241 is a prime.

Together with 16098499, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16098499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8049248 + 8049249.

It is an arithmetic number, because the mean of its divisors is an integer number (8049249).

Almost surely, 2^16098497 is an apocalyptic number.

It is an amenable number.

16098497 is a deficient number, since it is larger than the sum of its proper divisors (1).

16098497 is an equidigital number, since it uses as much as digits as its factorization.

16098497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 16098497 is about 4012.2932345480. The cubic root of 16098497 is about 252.5002293891.

The spelling of 16098497 in words is "sixteen million, ninety-eight thousand, four hundred ninety-seven".