956816 has 20 divisors (see below), whose sum is σ = 2118912. Its totient is φ = 410016.

The previous prime is 956801. The next prime is 956831. The reversal of 956816 is 618659.

It is an interprime number because it is at equal distance from previous prime (956801) and next prime (956831).

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 16.

It is an unprimeable number.

956816 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4160 + ... + 4383.

2⁹⁵⁶⁸¹⁶ is an apocalyptic number.

It is an amenable number.

956816 is an abundant number, since it is smaller than the sum of its proper divisors (1162096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

956816 is a wasteful number, since it uses less digits than its factorization.

956816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8558 (or 8552 counting only the distinct ones).

The product of its digits is 12960, while the sum is 35.

The square root of 956816 is about 978.1697194250. The cubic root of 956816 is about 98.5393007987.

The spelling of 956816 in words is "nine hundred fifty-six thousand, eight hundred sixteen".