2275585 has 12 divisors (see below), whose sum is σ = 2958012. Its totient is φ = 1679808.

The previous prime is 2275583. The next prime is 2275591. The reversal of 2275585 is 5855722.

It can be written as a sum of positive squares in 6 ways, for example, as 535824 + 1739761 = 732^2 + 1319^2 .

It is not a de Polignac number, because 2275585 - 2¹ = 2275583 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2275585.

It is not an unprimeable number, because it can be changed into a prime (2275583) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 502 + ... + 2191.

It is an arithmetic number, because the mean of its divisors is an integer number (246501).

2^2275585 is an apocalyptic number.

It is an amenable number.

2275585 is a deficient number, since it is larger than the sum of its proper divisors (682427).

2275585 is a wasteful number, since it uses less digits than its factorization.

2275585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2724 (or 2711 counting only the distinct ones).

The product of its digits is 28000, while the sum is 34.

The square root of 2275585 is about 1508.5042260465. The cubic root of 2275585 is about 131.5318779429.

The spelling of 2275585 in words is "two million, two hundred seventy-five thousand, five hundred eighty-five".