12084943 has 16 divisors (see below), whose sum is σ = 13910400. Its totient is φ = 10400256.

The previous prime is 12084929. The next prime is 12084973. The reversal of 12084943 is 34948021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12084943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12084923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32746 + ... + 33112.

It is an arithmetic number, because the mean of its divisors is an integer number (869400).

Almost surely, 2^12084943 is an apocalyptic number.

12084943 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12084943 is a deficient number, since it is larger than the sum of its proper divisors (1825457).

12084943 is a wasteful number, since it uses less digits than its factorization.

12084943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 12084943 is about 3476.3404608870. The cubic root of 12084943 is about 229.4817759003.

The spelling of 12084943 in words is "twelve million, eighty-four thousand, nine hundred forty-three".