9102397 has 2 divisors, whose sum is σ = 9102398. Its totient is φ = 9102396.

The previous prime is 9102377. The next prime is 9102403. The reversal of 9102397 is 7932019.

9102397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6497401 + 2604996 = 2549^2 + 1614^2 .

It is a cyclic number.

It is not a de Polignac number, because 9102397 - 2¹¹ = 9100349 is a prime.

It is a super-2 number, since 2×9102397² = 165707262291218, which contains 22 as substring.

It is a Chen prime.

9102397 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9102307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4551198 + 4551199.

It is an arithmetic number, because the mean of its divisors is an integer number (4551199).

Almost surely, 2^9102397 is an apocalyptic number.

It is an amenable number.

9102397 is a deficient number, since it is larger than the sum of its proper divisors (1).

9102397 is an equidigital number, since it uses as much as digits as its factorization.

9102397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 9102397 is about 3017.0178985217. The cubic root of 9102397 is about 208.7942772442.

The spelling of 9102397 in words is "nine million, one hundred two thousand, three hundred ninety-seven".