12322896 has 40 divisors (see below), whose sum is σ = 32066400. Its totient is φ = 4077696.

The previous prime is 12322889. The next prime is 12322907. The reversal of 12322896 is 69822321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6291 + ... + 8013.

It is an arithmetic number, because the mean of its divisors is an integer number (801660).

Almost surely, 2^12322896 is an apocalyptic number.

12322896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12322896 is an abundant number, since it is smaller than the sum of its proper divisors (19743504).

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

12322896 is a wasteful number, since it uses less digits than its factorization.

12322896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883 (or 1877 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 12322896 is about 3510.3982680032. The cubic root of 12322896 is about 230.9781655118.

The spelling of 12322896 in words is "twelve million, three hundred twenty-two thousand, eight hundred ninety-six".