22123848 has 32 divisors (see below), whose sum is σ = 55863360. Its totient is φ = 7300800.

The previous prime is 22123841. The next prime is 22123853. The reversal of 22123848 is 84832122.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (22123841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2140 + ... + 6987.

It is an arithmetic number, because the mean of its divisors is an integer number (1745730).

Almost surely, 2^22123848 is an apocalyptic number.

It is an amenable number.

22123848 is an abundant number, since it is smaller than the sum of its proper divisors (33739512).

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

22123848 is a wasteful number, since it uses less digits than its factorization.

22123848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9237 (or 9233 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 22123848 is about 4703.5994727443. The cubic root of 22123848 is about 280.7287479218.

The spelling of 22123848 in words is "twenty-two million, one hundred twenty-three thousand, eight hundred forty-eight".