12274886 has 8 divisors (see below), whose sum is σ = 19828704. Its totient is φ = 5665320.

The previous prime is 12274883. The next prime is 12274897. The reversal of 12274886 is 68847221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12274883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236030 + ... + 236081.

It is an arithmetic number, because the mean of its divisors is an integer number (2478588).

Almost surely, 2^12274886 is an apocalyptic number.

12274886 is a deficient number, since it is larger than the sum of its proper divisors (7553818).

12274886 is a wasteful number, since it uses less digits than its factorization.

12274886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472126.

The product of its digits is 43008, while the sum is 38.

The square root of 12274886 is about 3503.5533391116. The cubic root of 12274886 is about 230.6778114870.

The spelling of 12274886 in words is "twelve million, two hundred seventy-four thousand, eight hundred eighty-six".