22875860 has 48 divisors (see below), whose sum is σ = 55956096. Its totient is φ = 7692672.

The previous prime is 22875859. The next prime is 22875899. The reversal of 22875860 is 6857822.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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, 5879 + ... + 8961.

It is an arithmetic number, because the mean of its divisors is an integer number (1165752).

Almost surely, 2^22875860 is an apocalyptic number.

22875860 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 22875860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27978048).

22875860 is an abundant number, since it is smaller than the sum of its proper divisors (33080236).

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

22875860 is a wasteful number, since it uses less digits than its factorization.

22875860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3152 (or 3150 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 22875860 is about 4782.8715224225. The cubic root of 22875860 is about 283.8741259285.

The spelling of 22875860 in words is "twenty-two million, eight hundred seventy-five thousand, eight hundred sixty".