23383228 has 48 divisors (see below), whose sum is σ = 48432384. Its totient is φ = 9757440.

The previous prime is 23383219. The next prime is 23383253. The reversal of 23383228 is 82238332.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23383228.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31801 + ... + 32527.

It is an arithmetic number, because the mean of its divisors is an integer number (1009008).

Almost surely, 2^23383228 is an apocalyptic number.

It is an amenable number.

23383228 is an abundant number, since it is smaller than the sum of its proper divisors (25049156).

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

23383228 is a wasteful number, since it uses less digits than its factorization.

23383228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802 (or 800 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 23383228 is about 4835.6207460883. The cubic root of 23383228 is about 285.9574977185.

The spelling of 23383228 in words is "twenty-three million, three hundred eighty-three thousand, two hundred twenty-eight".