12819076 has 6 divisors (see below), whose sum is σ = 22433390. Its totient is φ = 6409536.

The previous prime is 12819067. The next prime is 12819077. The reversal of 12819076 is 67091821.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11737476 + 1081600 = 3426^2 + 1040^2 .

It is not an unprimeable number, because it can be changed into a prime (12819077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1602381 + ... + 1602388.

Almost surely, 2^12819076 is an apocalyptic number.

It is an amenable number.

12819076 is a deficient number, since it is larger than the sum of its proper divisors (9614314).

12819076 is a wasteful number, since it uses less digits than its factorization.

12819076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3204773 (or 3204771 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 12819076 is about 3580.3737235099. The cubic root of 12819076 is about 234.0375667156.

The spelling of 12819076 in words is "twelve million, eight hundred nineteen thousand, seventy-six".