2193375 has 16 divisors (see below), whose sum is σ = 3650400. Its totient is φ = 1169600.

The previous prime is 2193371. The next prime is 2193383. The reversal of 2193375 is 5733912.

It is not a de Polignac number, because 2193375 - 2² = 2193371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2193371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2550 + ... + 3299.

It is an arithmetic number, because the mean of its divisors is an integer number (228150).

2^2193375 is an apocalyptic number.

2193375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2193375 is a deficient number, since it is larger than the sum of its proper divisors (1457025).

2193375 is an equidigital number, since it uses as much as digits as its factorization.

2193375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5867 (or 5857 counting only the distinct ones).

The product of its digits is 5670, while the sum is 30.

The square root of 2193375 is about 1481.0047265286. The cubic root of 2193375 is about 129.9284616262.

The spelling of 2193375 in words is "two million, one hundred ninety-three thousand, three hundred seventy-five".