2184998 has 8 divisors (see below), whose sum is σ = 3366192. Its totient is φ = 1062936.

The previous prime is 2184997. The next prime is 2185009. The reversal of 2184998 is 8994812.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2184991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14690 + ... + 14837.

It is an arithmetic number, because the mean of its divisors is an integer number (420774).

2^2184998 is an apocalyptic number.

2184998 is a deficient number, since it is larger than the sum of its proper divisors (1181194).

2184998 is a wasteful number, since it uses less digits than its factorization.

2184998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29566.

The product of its digits is 41472, while the sum is 41.

The square root of 2184998 is about 1478.1738733992. The cubic root of 2184998 is about 129.7628417785.

The spelling of 2184998 in words is "two million, one hundred eighty-four thousand, nine hundred ninety-eight".