2162795 has 4 divisors (see below), whose sum is σ = 2595360. Its totient is φ = 1730232.

The previous prime is 2162747. The next prime is 2162803. The reversal of 2162795 is 5972612.

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 2162795 - 2¹² = 2158699 is a prime.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216275 + ... + 216284.

It is an arithmetic number, because the mean of its divisors is an integer number (648840).

2^2162795 is an apocalyptic number.

2162795 is a deficient number, since it is larger than the sum of its proper divisors (432565).

2162795 is an equidigital number, since it uses as much as digits as its factorization.

2162795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432564.

The product of its digits is 7560, while the sum is 32.

The square root of 2162795 is about 1470.6444165739. The cubic root of 2162795 is about 129.3218133420.

The spelling of 2162795 in words is "two million, one hundred sixty-two thousand, seven hundred ninety-five".