2245184 has 14 divisors (see below), whose sum is σ = 4455414. Its totient is φ = 1122560.

The previous prime is 2245183. The next prime is 2245189. The reversal of 2245184 is 4815422.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2166784 + 78400 = 1472^2 + 280^2 .

It is not an unprimeable number, because it can be changed into a prime (2245183) 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 as a sum of consecutive naturals, namely, 17477 + ... + 17604.

2^2245184 is an apocalyptic number.

It is an amenable number.

2245184 is a deficient number, since it is larger than the sum of its proper divisors (2210230).

2245184 is an equidigital number, since it uses as much as digits as its factorization.

2245184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35093 (or 35083 counting only the distinct ones).

The product of its digits is 2560, while the sum is 26.

The square root of 2245184 is about 1498.3938067144. The cubic root of 2245184 is about 130.9435104032.

The spelling of 2245184 in words is "two million, two hundred forty-five thousand, one hundred eighty-four".