12200984 has 8 divisors (see below), whose sum is σ = 22876860. Its totient is φ = 6100488.

The previous prime is 12200963. The next prime is 12200989. The reversal of 12200984 is 48900221.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×12200984³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 762554 + ... + 762569.

Almost surely, 2^12200984 is an apocalyptic number.

It is an amenable number.

12200984 is a deficient number, since it is larger than the sum of its proper divisors (10675876).

12200984 is a wasteful number, since it uses less digits than its factorization.

12200984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525129 (or 1525125 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 12200984 is about 3492.9906956647. The cubic root of 12200984 is about 230.2139408219.

The spelling of 12200984 in words is "twelve million, two hundred thousand, nine hundred eighty-four".