12084830 has 16 divisors (see below), whose sum is σ = 21954240. Its totient is φ = 4789152.

The previous prime is 12084811. The next prime is 12084833. The reversal of 12084830 is 3848021.

It is a super-2 number, since 2×12084830² = 292086232257800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12084830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12084833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4454 + ... + 6633.

It is an arithmetic number, because the mean of its divisors is an integer number (1372140).

Almost surely, 2^12084830 is an apocalyptic number.

12084830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12084830 is a deficient number, since it is larger than the sum of its proper divisors (9869410).

12084830 is a wasteful number, since it uses less digits than its factorization.

12084830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11203.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 12084830 is about 3476.3242081256. The cubic root of 12084830 is about 229.4810606433.

The spelling of 12084830 in words is "twelve million, eighty-four thousand, eight hundred thirty".