2275888 has 20 divisors (see below), whose sum is σ = 4455568. Its totient is φ = 1126080.

The previous prime is 2275879. The next prime is 2275913. The reversal of 2275888 is 8885722.

It is a self number, because there is not a number n which added to its sum of digits gives 2275888.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 958 + ... + 2338.

2^2275888 is an apocalyptic number.

It is an amenable number.

2275888 is a deficient number, since it is larger than the sum of its proper divisors (2179680).

2275888 is a wasteful number, since it uses less digits than its factorization.

2275888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492 (or 1486 counting only the distinct ones).

The product of its digits is 71680, while the sum is 40.

The square root of 2275888 is about 1508.6046533138. The cubic root of 2275888 is about 131.5377156199.

The spelling of 2275888 in words is "two million, two hundred seventy-five thousand, eight hundred eighty-eight".