8283250 has 32 divisors (see below), whose sum is σ = 16426800. Its totient is φ = 3116800.

The previous prime is 8283217. The next prime is 8283257. The reversal of 8283250 is 523828.

It can be written as a sum of positive squares in 8 ways, for example, as 1846881 + 6436369 = 1359^2 + 2537^2 .

It is a super-2 number, since 2×8283250² = 137224461125000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8283257) 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 15 ways as a sum of consecutive naturals, for example, 3276 + ... + 5224.

Almost surely, 2^8283250 is an apocalyptic number.

8283250 is a deficient number, since it is larger than the sum of its proper divisors (8143550).

8283250 is a wasteful number, since it uses less digits than its factorization.

8283250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983 (or 1973 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 8283250 is about 2878.0635851211. The cubic root of 8283250 is about 202.3330941925. Note that the first 3 decimals are identical.

The spelling of 8283250 in words is "eight million, two hundred eighty-three thousand, two hundred fifty".