12284330 has 16 divisors (see below), whose sum is σ = 22160520. Its totient is φ = 4902912.

The previous prime is 12284309. The next prime is 12284341. The reversal of 12284330 is 3348221.

It can be written as a sum of positive squares in 4 ways, for example, as 11580409 + 703921 = 3403^2 + 839^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12284296 and 12284305.

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, 4706 + ... + 6834.

Almost surely, 2^12284330 is an apocalyptic number.

12284330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12284330 is a deficient number, since it is larger than the sum of its proper divisors (9876190).

12284330 is a wasteful number, since it uses less digits than its factorization.

12284330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 12284330 is about 3504.9008545179. The cubic root of 12284330 is about 230.7369556287.

The spelling of 12284330 in words is "twelve million, two hundred eighty-four thousand, three hundred thirty".