7968250 has 16 divisors (see below), whose sum is σ = 14917032. Its totient is φ = 3187200.

The previous prime is 7968229. The next prime is 7968299. The reversal of 7968250 is 528697.

It can be written as a sum of positive squares in 4 ways, for example, as 1347921 + 6620329 = 1161^2 + 2573^2 .

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, 15687 + ... + 16186.

Almost surely, 2^7968250 is an apocalyptic number.

7968250 is a deficient number, since it is larger than the sum of its proper divisors (6948782).

7968250 is a wasteful number, since it uses less digits than its factorization.

7968250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31890 (or 31880 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 7968250 is about 2822.8088847813. The cubic root of 7968250 is about 199.7350658712.

The spelling of 7968250 in words is "seven million, nine hundred sixty-eight thousand, two hundred fifty".