22830192 has 240 divisors, whose sum is σ = 83566080. Its totient is φ = 5644800.

The previous prime is 22830173. The next prime is 22830193. The reversal of 22830192 is 29103822.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22830193) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 321517 + ... + 321587.

It is an arithmetic number, because the mean of its divisors is an integer number (348192).

Almost surely, 2^22830192 is an apocalyptic number.

22830192 is a gapful number since it is divisible by the number (22) 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 22830192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41783040).

22830192 is an abundant number, since it is smaller than the sum of its proper divisors (60735888).

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

22830192 is a wasteful number, since it uses less digits than its factorization.

22830192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 22830192 is about 4778.0950178915. The cubic root of 22830192 is about 283.6850969697.

The spelling of 22830192 in words is "twenty-two million, eight hundred thirty thousand, one hundred ninety-two".