12790674 has 48 divisors (see below), whose sum is σ = 30506112. Its totient is φ = 3848544.

The previous prime is 12790639. The next prime is 12790699. The reversal of 12790674 is 47609721.

It is a happy number.

It is a Curzon 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 in 23 ways as a sum of consecutive naturals, for example, 10417 + ... + 11579.

It is an arithmetic number, because the mean of its divisors is an integer number (635544).

Almost surely, 2^12790674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12790674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15253056).

12790674 is an abundant number, since it is smaller than the sum of its proper divisors (17715438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12790674 is a wasteful number, since it uses less digits than its factorization.

12790674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231 (or 1228 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 12790674 is about 3576.4051783879. The cubic root of 12790674 is about 233.8645940260.

The spelling of 12790674 in words is "twelve million, seven hundred ninety thousand, six hundred seventy-four".