12770306 has 8 divisors (see below), whose sum is σ = 19170624. Its totient is φ = 6380100.

The previous prime is 12770293. The next prime is 12770321. The reversal of 12770306 is 60307721.

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, 3731 + ... + 6281.

It is an arithmetic number, because the mean of its divisors is an integer number (2396328).

Almost surely, 2^12770306 is an apocalyptic number.

12770306 is a deficient number, since it is larger than the sum of its proper divisors (6400318).

12770306 is a wasteful number, since it uses less digits than its factorization.

12770306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 12770306 is about 3573.5564917880. The cubic root of 12770306 is about 233.7403919526.

The spelling of 12770306 in words is "twelve million, seven hundred seventy thousand, three hundred six".