2275799 has 4 divisors (see below), whose sum is σ = 2280264. Its totient is φ = 2271336.

The previous prime is 2275771. The next prime is 2275813. The reversal of 2275799 is 9975722.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2275799 is a prime.

It is a super-2 number, since 2×2275799² = 10358522176802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1352 + ... + 2525.

It is an arithmetic number, because the mean of its divisors is an integer number (570066).

2^2275799 is an apocalyptic number.

2275799 is a deficient number, since it is larger than the sum of its proper divisors (4465).

2275799 is an equidigital number, since it uses as much as digits as its factorization.

2275799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4464.

The product of its digits is 79380, while the sum is 41.

The square root of 2275799 is about 1508.5751555690. The cubic root of 2275799 is about 131.5360009764.

The spelling of 2275799 in words is "two million, two hundred seventy-five thousand, seven hundred ninety-nine".