12775246 has 8 divisors (see below), whose sum is σ = 20904984. Its totient is φ = 5806920.

The previous prime is 12775237. The next prime is 12775289. The reversal of 12775246 is 64257721.

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

It is a congruent number.

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, 290325 + ... + 290368.

It is an arithmetic number, because the mean of its divisors is an integer number (2613123).

Almost surely, 2^12775246 is an apocalyptic number.

12775246 is a deficient number, since it is larger than the sum of its proper divisors (8129738).

12775246 is a wasteful number, since it uses less digits than its factorization.

12775246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580706.

The product of its digits is 23520, while the sum is 34.

The square root of 12775246 is about 3574.2476131348. The cubic root of 12775246 is about 233.7705277138.

The spelling of 12775246 in words is "twelve million, seven hundred seventy-five thousand, two hundred forty-six".