2208193 has 8 divisors (see below), whose sum is σ = 2419200. Its totient is φ = 2003088.

The previous prime is 2208131. The next prime is 2208203. The reversal of 2208193 is 3918022.

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

It is a cyclic number.

It is not a de Polignac number, because 2208193 - 2¹⁷ = 2077121 is a prime.

It is a super-2 number, since 2×2208193² = 9752232650498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2208103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673 + ... + 2206.

It is an arithmetic number, because the mean of its divisors is an integer number (302400).

2^2208193 is an apocalyptic number.

It is an amenable number.

2208193 is a deficient number, since it is larger than the sum of its proper divisors (211007).

2208193 is a wasteful number, since it uses less digits than its factorization.

2208193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2208193 is about 1485.9989905784. The cubic root of 2208193 is about 130.2203953725.

It can be divided in two parts, 2208 and 193, that added together give a 4-th power (2401 = 7⁴).

The spelling of 2208193 in words is "two million, two hundred eight thousand, one hundred ninety-three".