10259191 has 2 divisors, whose sum is σ = 10259192. Its totient is φ = 10259190.

The previous prime is 10259153. The next prime is 10259203. The reversal of 10259191 is 19195201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10259191 - 2⁷ = 10259063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10259111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5129595 + 5129596.

It is an arithmetic number, because the mean of its divisors is an integer number (5129596).

Almost surely, 2^10259191 is an apocalyptic number.

10259191 is a deficient number, since it is larger than the sum of its proper divisors (1).

10259191 is an equidigital number, since it uses as much as digits as its factorization.

10259191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 28.

The square root of 10259191 is about 3202.9971901330. The cubic root of 10259191 is about 217.2889819313.

The spelling of 10259191 in words is "ten million, two hundred fifty-nine thousand, one hundred ninety-one".