12280614 has 32 divisors (see below), whose sum is σ = 25280640. Its totient is φ = 3975552.

The previous prime is 12280591. The next prime is 12280621. The reversal of 12280614 is 41608221.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 39849 + ... + 40155.

It is an arithmetic number, because the mean of its divisors is an integer number (790020).

Almost surely, 2^12280614 is an apocalyptic number.

12280614 is an abundant number, since it is smaller than the sum of its proper divisors (13000026).

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

12280614 is a wasteful number, since it uses less digits than its factorization.

12280614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 12280614 is about 3504.3706995693. The cubic root of 12280614 is about 230.7136873675.

Adding to 12280614 its reverse (41608221), we get a palindrome (53888835).

The spelling of 12280614 in words is "twelve million, two hundred eighty thousand, six hundred fourteen".