10456249 has 2 divisors, whose sum is σ = 10456250. Its totient is φ = 10456248.

The previous prime is 10456219. The next prime is 10456273. The reversal of 10456249 is 94265401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5257849 + 5198400 = 2293^2 + 2280^2 .

It is a cyclic number.

It is not a de Polignac number, because 10456249 - 2⁵ = 10456217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10456249.

It is not a weakly prime, because it can be changed into another prime (10456219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5228124 + 5228125.

It is an arithmetic number, because the mean of its divisors is an integer number (5228125).

Almost surely, 2^10456249 is an apocalyptic number.

It is an amenable number.

10456249 is a deficient number, since it is larger than the sum of its proper divisors (1).

10456249 is an equidigital number, since it uses as much as digits as its factorization.

10456249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 10456249 is about 3233.6123762752. The cubic root of 10456249 is about 218.6713933620.

The spelling of 10456249 in words is "ten million, four hundred fifty-six thousand, two hundred forty-nine".