2184253 has 4 divisors (see below), whose sum is σ = 2187648. Its totient is φ = 2180860.

The previous prime is 2184223. The next prime is 2184257. The reversal of 2184253 is 3524812.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2184253 is a prime.

It is a super-2 number, since 2×2184253² = 9541922336018, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁶ + 1 + 8² + 4² + 2¹⁹ + 5² + 3¹³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2184257) 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, 403 + ... + 2128.

It is an arithmetic number, because the mean of its divisors is an integer number (546912).

2^2184253 is an apocalyptic number.

It is an amenable number.

2184253 is a deficient number, since it is larger than the sum of its proper divisors (3395).

2184253 is an equidigital number, since it uses as much as digits as its factorization.

2184253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394.

The product of its digits is 1920, while the sum is 25.

The square root of 2184253 is about 1477.9218517905. The cubic root of 2184253 is about 129.7480920615.

The spelling of 2184253 in words is "two million, one hundred eighty-four thousand, two hundred fifty-three".