10258397 has 2 divisors, whose sum is σ = 10258398. Its totient is φ = 10258396.

The previous prime is 10258379. The next prime is 10258399. The reversal of 10258397 is 79385201.

Together with previous prime (10258379) 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., 8844676 + 1413721 = 2974^2 + 1189^2 .

It is a cyclic number.

It is not a de Polignac number, because 10258397 - 2⁶ = 10258333 is a prime.

Together with 10258399, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10258399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5129198 + 5129199.

It is an arithmetic number, because the mean of its divisors is an integer number (5129199).

Almost surely, 2^10258397 is an apocalyptic number.

It is an amenable number.

10258397 is a deficient number, since it is larger than the sum of its proper divisors (1).

10258397 is an equidigital number, since it uses as much as digits as its factorization.

10258397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 10258397 is about 3202.8732413257. The cubic root of 10258397 is about 217.2833761644.

The spelling of 10258397 in words is "ten million, two hundred fifty-eight thousand, three hundred ninety-seven".