9956133 has 48 divisors (see below), whose sum is σ = 16972800. Its totient is φ = 5559840.

The previous prime is 9956119. The next prime is 9956143. The reversal of 9956133 is 3316599.

9956133 = 352² + 353² + ... + 418².

9956133 is a `hidden beast` number, since 99 + 561 + 3 + 3 = 666.

It is not a de Polignac number, because 9956133 - 2⁶ = 9956069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9956113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 125988 + ... + 126066.

It is an arithmetic number, because the mean of its divisors is an integer number (353600).

Almost surely, 2^9956133 is an apocalyptic number.

It is an amenable number.

9956133 is a deficient number, since it is larger than the sum of its proper divisors (7016667).

9956133 is a wasteful number, since it uses less digits than its factorization.

9956133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 179 counting only the distinct ones).

The product of its digits is 21870, while the sum is 36.

The square root of 9956133 is about 3155.3340552151. The cubic root of 9956133 is about 215.1279786101.

The spelling of 9956133 in words is "nine million, nine hundred fifty-six thousand, one hundred thirty-three".