12763346 has 8 divisors (see below), whose sum is σ = 19590384. Its totient is φ = 6233220.

The previous prime is 12763343. The next prime is 12763349. The reversal of 12763346 is 64336721.

It is an interprime number because it is at equal distance from previous prime (12763343) and next prime (12763349).

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

It is a super-2 number, since 2×12763346² = 325806002231432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12763343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74120 + ... + 74291.

It is an arithmetic number, because the mean of its divisors is an integer number (2448798).

Almost surely, 2^12763346 is an apocalyptic number.

12763346 is a deficient number, since it is larger than the sum of its proper divisors (6827038).

12763346 is a wasteful number, since it uses less digits than its factorization.

12763346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148456.

The product of its digits is 18144, while the sum is 32.

The square root of 12763346 is about 3572.5825392844. The cubic root of 12763346 is about 233.6979202800.

The spelling of 12763346 in words is "twelve million, seven hundred sixty-three thousand, three hundred forty-six".