12214982 has 24 divisors (see below), whose sum is σ = 20159280. Its totient is φ = 5547360.

The previous prime is 12214981. The next prime is 12214991. The reversal of 12214982 is 28941221.

12214982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12214981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23744 + ... + 24252.

It is an arithmetic number, because the mean of its divisors is an integer number (839970).

Almost surely, 2^12214982 is an apocalyptic number.

12214982 is a deficient number, since it is larger than the sum of its proper divisors (7944298).

12214982 is a wasteful number, since it uses less digits than its factorization.

12214982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608 (or 595 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

The square root of 12214982 is about 3494.9938483494. The cubic root of 12214982 is about 230.3019474707.

The spelling of 12214982 in words is "twelve million, two hundred fourteen thousand, nine hundred eighty-two".