9556456 has 32 divisors (see below), whose sum is σ = 22055040. Its totient is φ = 3780288.

The previous prime is 9556453. The next prime is 9556489. The reversal of 9556456 is 6546559.

It is a super-4 number, since 4×9556456⁴ (a number of 29 digits) contains 4444 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9556453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5836 + ... + 7291.

It is an arithmetic number, because the mean of its divisors is an integer number (689220).

Almost surely, 2^9556456 is an apocalyptic number.

It is an amenable number.

9556456 is an abundant number, since it is smaller than the sum of its proper divisors (12498584).

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

9556456 is a wasteful number, since it uses less digits than its factorization.

9556456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13153 (or 13149 counting only the distinct ones).

The product of its digits is 162000, while the sum is 40.

The square root of 9556456 is about 3091.3518078666. The cubic root of 9556456 is about 212.2098906221.

The spelling of 9556456 in words is "nine million, five hundred fifty-six thousand, four hundred fifty-six".