23862228 has 48 divisors (see below), whose sum is σ = 60418176. Its totient is φ = 7286400.

The previous prime is 23862227. The next prime is 23862257. The reversal of 23862228 is 82226832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23862221) by changing a digit.

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, 23050 + ... + 24062.

It is an arithmetic number, because the mean of its divisors is an integer number (1258712).

Almost surely, 2^23862228 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 23862228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30209088).

23862228 is an abundant number, since it is smaller than the sum of its proper divisors (36555948).

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

23862228 is a wasteful number, since it uses less digits than its factorization.

23862228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184 (or 1182 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 23862228 is about 4884.8979518512. The cubic root of 23862228 is about 287.8969056155.

It can be divided in two parts, 23862 and 228, that added together give a triangular number (24090 = T₂₁₉).

The spelling of 23862228 in words is "twenty-three million, eight hundred sixty-two thousand, two hundred twenty-eight".