12192330 has 32 divisors (see below), whose sum is σ = 29424384. Its totient is φ = 3233216.

The previous prime is 12192287. The next prime is 12192343. The reversal of 12192330 is 3329121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12192297 and 12192306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4879 + ... + 6941.

It is an arithmetic number, because the mean of its divisors is an integer number (919512).

Almost surely, 2^12192330 is an apocalyptic number.

12192330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12192330 is an abundant number, since it is smaller than the sum of its proper divisors (17232054).

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

12192330 is a wasteful number, since it uses less digits than its factorization.

12192330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 12192330 is about 3491.7517093860. The cubic root of 12192330 is about 230.1594986922.

The spelling of 12192330 in words is "twelve million, one hundred ninety-two thousand, three hundred thirty".