2275250 has 32 divisors (see below), whose sum is σ = 4492800. Its totient is φ = 860400.

The previous prime is 2275243. The next prime is 2275271. The reversal of 2275250 is 525722.

2275250 = 68² + 69² + ... + 192².

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4511 + ... + 4989.

It is an arithmetic number, because the mean of its divisors is an integer number (140400).

2^2275250 is an apocalyptic number.

2275250 is a deficient number, since it is larger than the sum of its proper divisors (2217550).

2275250 is a wasteful number, since it uses less digits than its factorization.

2275250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 2275250 is about 1508.3931848162. The cubic root of 2275250 is about 131.5254231424.

The spelling of 2275250 in words is "two million, two hundred seventy-five thousand, two hundred fifty".