9557956 has 12 divisors (see below), whose sum is σ = 16779280. Its totient is φ = 4763880.

The previous prime is 9557923. The next prime is 9557957. The reversal of 9557956 is 6597559.

9557956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9557957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2286 + ... + 4933.

Almost surely, 2^9557956 is an apocalyptic number.

It is an amenable number.

9557956 is a deficient number, since it is larger than the sum of its proper divisors (7221324).

9557956 is a wasteful number, since it uses less digits than its factorization.

9557956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7554 (or 7552 counting only the distinct ones).

The product of its digits is 425250, while the sum is 46.

The square root of 9557956 is about 3091.5944106561. The cubic root of 9557956 is about 212.2209930009.

It can be divided in two parts, 955 and 7956, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 9557956 in words is "nine million, five hundred fifty-seven thousand, nine hundred fifty-six".