969228 has 72 divisors (see below), whose sum is σ = 2802800. Its totient is φ = 279936.

The previous prime is 969181. The next prime is 969233. The reversal of 969228 is 822969.

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

It is a junction number, because it is equal to n+sod(n) for n = 969192 and 969201.

It is an unprimeable number.

969228 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8838 + ... + 8946.

2⁹⁶⁹²²⁸ 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 969228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1401400).

969228 is an abundant number, since it is smaller than the sum of its proper divisors (1833572).

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

969228 is a wasteful number, since it uses less digits than its factorization.

969228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 146 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 969228 is about 984.4937785481. The cubic root of 969228 is about 98.9635617355.

The spelling of 969228 in words is "nine hundred sixty-nine thousand, two hundred twenty-eight".