10196257 has 2 divisors, whose sum is σ = 10196258. Its totient is φ = 10196256.

The previous prime is 10196231. The next prime is 10196267. The reversal of 10196257 is 75269101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6071296 + 4124961 = 2464^2 + 2031^2 .

It is an emirp because it is prime and its reverse (75269101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10196257 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10196267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5098128 + 5098129.

It is an arithmetic number, because the mean of its divisors is an integer number (5098129).

Almost surely, 2^10196257 is an apocalyptic number.

It is an amenable number.

10196257 is a deficient number, since it is larger than the sum of its proper divisors (1).

10196257 is an equidigital number, since it uses as much as digits as its factorization.

10196257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 10196257 is about 3193.1578413852. The cubic root of 10196257 is about 216.8437576491.

The spelling of 10196257 in words is "ten million, one hundred ninety-six thousand, two hundred fifty-seven".