23228260 has 48 divisors (see below), whose sum is σ = 56024640. Its totient is φ = 8000640.

The previous prime is 23228243. The next prime is 23228281. The reversal of 23228260 is 6282232.

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, 1402 + ... + 6958.

It is an arithmetic number, because the mean of its divisors is an integer number (1167180).

Almost surely, 2^23228260 is an apocalyptic number.

23228260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23228260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28012320).

23228260 is an abundant number, since it is smaller than the sum of its proper divisors (32796380).

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

23228260 is a wasteful number, since it uses less digits than its factorization.

23228260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5596 (or 5594 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 23228260 is about 4819.5705202850. The cubic root of 23228260 is about 285.3243869780.

The spelling of 23228260 in words is "twenty-three million, two hundred twenty-eight thousand, two hundred sixty".