22848018 has 32 divisors (see below), whose sum is σ = 47442240. Its totient is φ = 7329600.

The previous prime is 22848011. The next prime is 22848019. The reversal of 22848018 is 81084822.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22848018.

It is not an unprimeable number, because it can be changed into a prime (22848011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21913 + ... + 22931.

It is an arithmetic number, because the mean of its divisors is an integer number (1482570).

Almost surely, 2^22848018 is an apocalyptic number.

22848018 is an abundant number, since it is smaller than the sum of its proper divisors (24594222).

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

22848018 is a wasteful number, since it uses less digits than its factorization.

22848018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162.

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 22848018 is about 4779.9600416740. The cubic root of 22848018 is about 283.7589123065.

The spelling of 22848018 in words is "twenty-two million, eight hundred forty-eight thousand, eighteen".