956822461 has 12 divisors (see below), whose sum is σ = 1128289692. Its totient is φ = 808895808.

The previous prime is 956822459. The next prime is 956822497. The reversal of 956822461 is 164228659.

It can be written as a sum of positive squares in 2 ways, for example, as 189200025 + 767622436 = 13755^2 + 27706^2 .

It is not a de Polignac number, because 956822461 - 2¹ = 956822459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (956822401) 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 in 11 ways as a sum of consecutive naturals, for example, 130170 + ... + 137323.

It is an arithmetic number, because the mean of its divisors is an integer number (94024141).

Almost surely, 2^956822461 is an apocalyptic number.

It is an amenable number.

956822461 is a deficient number, since it is larger than the sum of its proper divisors (171467231).

956822461 is a wasteful number, since it uses less digits than its factorization.

956822461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267580 (or 267573 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 956822461 is about 30932.5469530073. The cubic root of 956822461 is about 985.3952259722.

The spelling of 956822461 in words is "nine hundred fifty-six million, eight hundred twenty-two thousand, four hundred sixty-one".