12183230 has 16 divisors (see below), whose sum is σ = 21993984. Its totient is φ = 4859040.

The previous prime is 12183229. The next prime is 12183247. The reversal of 12183230 is 3238121.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2240 + ... + 5420.

It is an arithmetic number, because the mean of its divisors is an integer number (1374624).

Almost surely, 2^12183230 is an apocalyptic number.

12183230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12183230 is a deficient number, since it is larger than the sum of its proper divisors (9810754).

12183230 is a wasteful number, since it uses less digits than its factorization.

12183230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 12183230 is about 3490.4483952639. The cubic root of 12183230 is about 230.1022229915.

The spelling of 12183230 in words is "twelve million, one hundred eighty-three thousand, two hundred thirty".