12823076 has 24 divisors (see below), whose sum is σ = 25730880. Its totient is φ = 5477472.

The previous prime is 12823051. The next prime is 12823079. The reversal of 12823076 is 67032821.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12823079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11186 + ... + 12278.

It is an arithmetic number, because the mean of its divisors is an integer number (1072120).

Almost surely, 2^12823076 is an apocalyptic number.

It is an amenable number.

12823076 is an abundant number, since it is smaller than the sum of its proper divisors (12907804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12823076 is a wasteful number, since it uses less digits than its factorization.

12823076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523 (or 1521 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 12823076 is about 3580.9322808453. The cubic root of 12823076 is about 234.0619068192.

Adding to 12823076 its reverse (67032821), we get a palindrome (79855897).

The spelling of 12823076 in words is "twelve million, eight hundred twenty-three thousand, seventy-six".