2193335 has 4 divisors (see below), whose sum is σ = 2632008. Its totient is φ = 1754664.

The previous prime is 2193319. The next prime is 2193337. The reversal of 2193335 is 5333912.

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

It is a cyclic number.

It is not a de Polignac number, because 2193335 - 2⁴ = 2193319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2193337) 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, 219329 + ... + 219338.

It is an arithmetic number, because the mean of its divisors is an integer number (658002).

2^2193335 is an apocalyptic number.

2193335 is a deficient number, since it is larger than the sum of its proper divisors (438673).

2193335 is an equidigital number, since it uses as much as digits as its factorization.

2193335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438672.

The product of its digits is 2430, while the sum is 26.

The square root of 2193335 is about 1480.9912221212. The cubic root of 2193335 is about 129.9276717977.

Adding to 2193335 its sum of digits (26), we get a square (2193361 = 1481²).

The spelling of 2193335 in words is "two million, one hundred ninety-three thousand, three hundred thirty-five".