12100984 has 32 divisors (see below), whose sum is σ = 26056800. Its totient is φ = 5160960.

The previous prime is 12100973. The next prime is 12100993. The reversal of 12100984 is 48900121.

It is a happy number.

12100984 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15352 + ... + 16120.

It is an arithmetic number, because the mean of its divisors is an integer number (814275).

Almost surely, 2^12100984 is an apocalyptic number.

12100984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12100984 is an abundant number, since it is smaller than the sum of its proper divisors (13955816).

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

12100984 is a wasteful number, since it uses less digits than its factorization.

12100984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063 (or 1059 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 12100984 is about 3478.6468633651. The cubic root of 12100984 is about 229.5832655433.

The spelling of 12100984 in words is "twelve million, one hundred thousand, nine hundred eighty-four".