9223956 has 120 divisors (see below), whose sum is σ = 28459200. Its totient is φ = 2603664.

The previous prime is 9223939. The next prime is 9223969. The reversal of 9223956 is 6593229.

9223956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

Its product of digits (29160) is a multiple of the sum of its prime factors (120).

It is a self number, because there is not a number n which added to its sum of digits gives 9223956.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 111091 + ... + 111173.

It is an arithmetic number, because the mean of its divisors is an integer number (237160).

Almost surely, 2^9223956 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9223956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14229600).

9223956 is an abundant number, since it is smaller than the sum of its proper divisors (19235244).

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

9223956 is a wasteful number, since it uses less digits than its factorization.

9223956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 95 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 9223956 is about 3037.0966398849. The cubic root of 9223956 is about 209.7196258348.

It can be divided in two parts, 9223 and 956, that multiplied together give a palindrome (8817188).

The spelling of 9223956 in words is "nine million, two hundred twenty-three thousand, nine hundred fifty-six".