12769322 has 8 divisors (see below), whose sum is σ = 19340256. Its totient is φ = 6322572.

The previous prime is 12769319. The next prime is 12769331. The reversal of 12769322 is 22396721.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30788 + ... + 31199.

It is an arithmetic number, because the mean of its divisors is an integer number (2417532).

Almost surely, 2^12769322 is an apocalyptic number.

12769322 is a deficient number, since it is larger than the sum of its proper divisors (6570934).

12769322 is a wasteful number, since it uses less digits than its factorization.

12769322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62092.

The product of its digits is 9072, while the sum is 32.

The square root of 12769322 is about 3573.4188111667. The cubic root of 12769322 is about 233.7343882736.

The spelling of 12769322 in words is "twelve million, seven hundred sixty-nine thousand, three hundred twenty-two".