2193225 has 12 divisors (see below), whose sum is σ = 3626256. Its totient is φ = 1169680.

The previous prime is 2193223. The next prime is 2193239. The reversal of 2193225 is 5223912.

2193225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2193225 - 2¹ = 2193223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2193195 and 2193204.

It is not an unprimeable number, because it can be changed into a prime (2193223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14547 + ... + 14696.

It is an arithmetic number, because the mean of its divisors is an integer number (302188).

2^2193225 is an apocalyptic number.

2193225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2193225 is a deficient number, since it is larger than the sum of its proper divisors (1433031).

2193225 is a wasteful number, since it uses less digits than its factorization.

2193225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29256 (or 29251 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 2193225 is about 1480.9540843659. The cubic root of 2193225 is about 129.9254997199.

The spelling of 2193225 in words is "two million, one hundred ninety-three thousand, two hundred twenty-five".