12612332 has 12 divisors (see below), whose sum is σ = 22832880. Its totient is φ = 6088656.

The previous prime is 12612331. The next prime is 12612343. The reversal of 12612332 is 23321621.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12612331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54248 + ... + 54479.

It is an arithmetic number, because the mean of its divisors is an integer number (1902740).

Almost surely, 2^12612332 is an apocalyptic number.

It is an amenable number.

12612332 is a deficient number, since it is larger than the sum of its proper divisors (10220548).

12612332 is a wasteful number, since it uses less digits than its factorization.

12612332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108760 (or 108758 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 12612332 is about 3551.3845187476. The cubic root of 12612332 is about 232.7725681434.

Adding to 12612332 its reverse (23321621), we get a palindrome (35933953).

The spelling of 12612332 in words is "twelve million, six hundred twelve thousand, three hundred thirty-two".