961410256 has 20 divisors (see below), whose sum is σ = 1864262500. Its totient is φ = 480310272.

The previous prime is 961410227. The next prime is 961410277. The reversal of 961410256 is 652014169.

It can be written as a sum of positive squares in 2 ways, for example, as 464833600 + 496576656 = 21560^2 + 22284^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4071 + ... + 44038.

It is an arithmetic number, because the mean of its divisors is an integer number (93213125).

Almost surely, 2^961410256 is an apocalyptic number.

It is an amenable number.

961410256 is a deficient number, since it is larger than the sum of its proper divisors (902852244).

961410256 is a wasteful number, since it uses less digits than its factorization.

961410256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49366 (or 49360 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 961410256 is about 31006.6163261972. The cubic root of 961410256 is about 986.9676476056.

The spelling of 961410256 in words is "nine hundred sixty-one million, four hundred ten thousand, two hundred fifty-six".