9550656 has 56 divisors (see below), whose sum is σ = 28082240. Its totient is φ = 3182976.

The previous prime is 9550633. The next prime is 9550669. The reversal of 9550656 is 6560559.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 9550656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036 + ... + 4491.

Almost surely, 2^9550656 is an apocalyptic number.

9550656 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

9550656 is an abundant number, since it is smaller than the sum of its proper divisors (18531584).

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

9550656 is a wasteful number, since it uses less digits than its factorization.

9550656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5548 (or 5532 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The square root of 9550656 is about 3090.4135645573. The cubic root of 9550656 is about 212.1669504899.

The spelling of 9550656 in words is "nine million, five hundred fifty thousand, six hundred fifty-six".