22830148 has 12 divisors (see below), whose sum is σ = 43584912. Its totient is φ = 10377320.

The previous prime is 22830127. The next prime is 22830149. The reversal of 22830148 is 84103822.

It is not an unprimeable number, because it can be changed into a prime (22830149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259390 + ... + 259477.

It is an arithmetic number, because the mean of its divisors is an integer number (3632076).

Almost surely, 2^22830148 is an apocalyptic number.

It is an amenable number.

22830148 is a deficient number, since it is larger than the sum of its proper divisors (20754764).

22830148 is a wasteful number, since it uses less digits than its factorization.

22830148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518882 (or 518880 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 22830148 is about 4778.0904135439. The cubic root of 22830148 is about 283.6849147234.

The spelling of 22830148 in words is "twenty-two million, eight hundred thirty thousand, one hundred forty-eight".