2174984 has 16 divisors (see below), whose sum is σ = 4660800. Its totient is φ = 932112.

The previous prime is 2174981. The next prime is 2174999. The reversal of 2174984 is 4894712.

It is not an unprimeable number, because it can be changed into a prime (2174981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19364 + ... + 19475.

It is an arithmetic number, because the mean of its divisors is an integer number (291300).

2^2174984 is an apocalyptic number.

It is an amenable number.

2174984 is an abundant number, since it is smaller than the sum of its proper divisors (2485816).

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

2174984 is a wasteful number, since it uses less digits than its factorization.

2174984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38852 (or 38848 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 2174984 is about 1474.7826958573. The cubic root of 2174984 is about 129.5643007399.

It can be divided in two parts, 21749 and 84, that multiplied together give a triangular number (1826916 = T₁₉₁₁).

The spelling of 2174984 in words is "two million, one hundred seventy-four thousand, nine hundred eighty-four".