956266249 has 2 divisors, whose sum is σ = 956266250. Its totient is φ = 956266248.

The previous prime is 956266243. The next prime is 956266253. The reversal of 956266249 is 942662659.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 833765625 + 122500624 = 28875^2 + 11068^2 .

It is a cyclic number.

It is not a de Polignac number, because 956266249 - 2²³ = 947877641 is a prime.

It is not a weakly prime, because it can be changed into another prime (956266243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478133124 + 478133125.

It is an arithmetic number, because the mean of its divisors is an integer number (478133125).

Almost surely, 2^956266249 is an apocalyptic number.

It is an amenable number.

956266249 is a deficient number, since it is larger than the sum of its proper divisors (1).

956266249 is an equidigital number, since it uses as much as digits as its factorization.

956266249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 49.

The square root of 956266249 is about 30923.5549217744. The cubic root of 956266249 is about 985.2042484017.

The spelling of 956266249 in words is "nine hundred fifty-six million, two hundred sixty-six thousand, two hundred forty-nine".