2259193 has 4 divisors (see below), whose sum is σ = 2264320. Its totient is φ = 2254068.

The previous prime is 2259161. The next prime is 2259197. The reversal of 2259193 is 3919522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2259193 - 2⁵ = 2259161 is a prime.

It is a super-2 number, since 2×2259193² = 10207906022498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2259197) 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, 1833 + ... + 2806.

It is an arithmetic number, because the mean of its divisors is an integer number (566080).

2^2259193 is an apocalyptic number.

It is an amenable number.

2259193 is a deficient number, since it is larger than the sum of its proper divisors (5127).

2259193 is an equidigital number, since it uses as much as digits as its factorization.

2259193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5126.

The product of its digits is 4860, while the sum is 31.

The square root of 2259193 is about 1503.0612096651. The cubic root of 2259193 is about 131.2152899901.

The spelling of 2259193 in words is "two million, two hundred fifty-nine thousand, one hundred ninety-three".