2184674 has 4 divisors (see below), whose sum is σ = 3277014. Its totient is φ = 1092336.

The previous prime is 2184673. The next prime is 2184697. The reversal of 2184674 is 4764812.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1194649 + 990025 = 1093^2 + 995^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2184674.

It is not an unprimeable number, because it can be changed into a prime (2184673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546167 + ... + 546170.

2^2184674 is an apocalyptic number.

2184674 is a deficient number, since it is larger than the sum of its proper divisors (1092340).

2184674 is a wasteful number, since it uses less digits than its factorization.

2184674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092339.

The product of its digits is 10752, while the sum is 32.

The square root of 2184674 is about 1478.0642746511. The cubic root of 2184674 is about 129.7564275485.

The spelling of 2184674 in words is "two million, one hundred eighty-four thousand, six hundred seventy-four".