12331796 has 6 divisors (see below), whose sum is σ = 21580650. Its totient is φ = 6165896.

The previous prime is 12331793. The next prime is 12331799. The reversal of 12331796 is 69713321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12331793) and next prime (12331799).

It can be written as a sum of positive squares in only one way, i.e., 12250000 + 81796 = 3500^2 + 286^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331793) 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 as a sum of consecutive naturals, namely, 1541471 + ... + 1541478.

It is an arithmetic number, because the mean of its divisors is an integer number (3596775).

Almost surely, 2^12331796 is an apocalyptic number.

It is an amenable number.

12331796 is a deficient number, since it is larger than the sum of its proper divisors (9248854).

12331796 is a wasteful number, since it uses less digits than its factorization.

12331796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3082953 (or 3082951 counting only the distinct ones).

The product of its digits is 6804, while the sum is 32.

The square root of 12331796 is about 3511.6657016294. The cubic root of 12331796 is about 231.0337588012.

The spelling of 12331796 in words is "twelve million, three hundred thirty-one thousand, seven hundred ninety-six".