12676739 has 4 divisors (see below), whose sum is σ = 12773640. Its totient is φ = 12579840.

The previous prime is 12676733. The next prime is 12676757. The reversal of 12676739 is 93767621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12676739 - 2¹² = 12672643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12676696 and 12676705.

It is not an unprimeable number, because it can be changed into a prime (12676733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48254 + ... + 48515.

It is an arithmetic number, because the mean of its divisors is an integer number (3193410).

Almost surely, 2^12676739 is an apocalyptic number.

12676739 is a deficient number, since it is larger than the sum of its proper divisors (96901).

12676739 is an equidigital number, since it uses as much as digits as its factorization.

12676739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96900.

The product of its digits is 95256, while the sum is 41.

The square root of 12676739 is about 3560.4408434912. The cubic root of 12676739 is about 233.1681263668.

The spelling of 12676739 in words is "twelve million, six hundred seventy-six thousand, seven hundred thirty-nine".