2275895 has 8 divisors (see below), whose sum is σ = 2740560. Its totient is φ = 1814400.

The previous prime is 2275879. The next prime is 2275913. The reversal of 2275895 is 5985722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2275895 - 2⁴ = 2275879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1295 + ... + 2495.

It is an arithmetic number, because the mean of its divisors is an integer number (342570).

2^2275895 is an apocalyptic number.

2275895 is a deficient number, since it is larger than the sum of its proper divisors (464665).

2275895 is a wasteful number, since it uses less digits than its factorization.

2275895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585.

The product of its digits is 50400, while the sum is 38.

The square root of 2275895 is about 1508.6069733367. The cubic root of 2275895 is about 131.5378504776.

The spelling of 2275895 in words is "two million, two hundred seventy-five thousand, eight hundred ninety-five".