2190795 has 16 divisors (see below), whose sum is σ = 3690240. Its totient is φ = 1106784.

The previous prime is 2190763. The next prime is 2190809. The reversal of 2190795 is 5970912.

It is not a de Polignac number, because 2190795 - 2⁵ = 2190763 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3559 + ... + 4128.

It is an arithmetic number, because the mean of its divisors is an integer number (230640).

2^2190795 is an apocalyptic number.

2190795 is a deficient number, since it is larger than the sum of its proper divisors (1499445).

2190795 is a wasteful number, since it uses less digits than its factorization.

2190795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7714.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 2190795 is about 1480.1334399303. The cubic root of 2190795 is about 129.8774980120.

The spelling of 2190795 in words is "two million, one hundred ninety thousand, seven hundred ninety-five".