12025330 has 16 divisors (see below), whose sum is σ = 21691800. Its totient is φ = 4799872.

The previous prime is 12025327. The next prime is 12025367. The reversal of 12025330 is 3352021.

It can be written as a sum of positive squares in 4 ways, for example, as 8116801 + 3908529 = 2849^2 + 1977^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5196 + ... + 7144.

Almost surely, 2^12025330 is an apocalyptic number.

12025330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12025330 is a deficient number, since it is larger than the sum of its proper divisors (9666470).

12025330 is a wasteful number, since it uses less digits than its factorization.

12025330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 12025330 is about 3467.7557584121. The cubic root of 12025330 is about 229.1038220330.

Adding to 12025330 its reverse (3352021), we get a palindrome (15377351).

The spelling of 12025330 in words is "twelve million, twenty-five thousand, three hundred thirty".