22875468 has 96 divisors (see below), whose sum is σ = 70103040. Its totient is φ = 5624640.

The previous prime is 22875467. The next prime is 22875473. The reversal of 22875468 is 86457822.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (22875467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16905 + ... + 18207.

It is an arithmetic number, because the mean of its divisors is an integer number (730240).

Almost surely, 2^22875468 is an apocalyptic number.

22875468 is a gapful number since it is divisible by the number (28) 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 22875468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35051520).

22875468 is an abundant number, since it is smaller than the sum of its proper divisors (47227572).

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

22875468 is a wasteful number, since it uses less digits than its factorization.

22875468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347 (or 1345 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 22875468 is about 4782.8305426808. The cubic root of 22875468 is about 283.8725044333.

It can be divided in two parts, 228754 and 68, that added together give a palindrome (228822).

The spelling of 22875468 in words is "twenty-two million, eight hundred seventy-five thousand, four hundred sixty-eight".