22830160 has 20 divisors (see below), whose sum is σ = 53080308. Its totient is φ = 9132032.

The previous prime is 22830151. The next prime is 22830169. The reversal of 22830160 is 6103822.

It is an interprime number because it is at equal distance from previous prime (22830151) and next prime (22830169).

It can be written as a sum of positive squares in 2 ways, for example, as 2795584 + 20034576 = 1672^2 + 4476^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22830169) 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, 142609 + ... + 142768.

Almost surely, 2^22830160 is an apocalyptic number.

22830160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22830160 is an abundant number, since it is smaller than the sum of its proper divisors (30250148).

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

22830160 is a wasteful number, since it uses less digits than its factorization.

22830160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285390 (or 285384 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 22830160 is about 4778.0916692755. The cubic root of 22830160 is about 283.6849644270.

Adding to 22830160 its reverse (6103822), we get a palindrome (28933982).

The spelling of 22830160 in words is "twenty-two million, eight hundred thirty thousand, one hundred sixty".