12791062 has 4 divisors (see below), whose sum is σ = 19186596. Its totient is φ = 6395530.

The previous prime is 12791039. The next prime is 12791087. The reversal of 12791062 is 26019721.

It is a happy number.

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

It is a super-2 number, since 2×12791062² = 327222534175688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12791062.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3197764 + ... + 3197767.

It is an arithmetic number, because the mean of its divisors is an integer number (4796649).

Almost surely, 2^12791062 is an apocalyptic number.

12791062 is a deficient number, since it is larger than the sum of its proper divisors (6395534).

12791062 is an equidigital number, since it uses as much as digits as its factorization.

12791062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6395533.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 12791062 is about 3576.4594223897. The cubic root of 12791062 is about 233.8669587319.

The spelling of 12791062 in words is "twelve million, seven hundred ninety-one thousand, sixty-two".