8251960 has 16 divisors (see below), whose sum is σ = 18567000. Its totient is φ = 3300768.

The previous prime is 8251951. The next prime is 8252017. The reversal of 8251960 is 691528.

It is an Ulam number.

It is a congruent number.

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, 103110 + ... + 103189.

Almost surely, 2^8251960 is an apocalyptic number.

It is an amenable number.

8251960 is an abundant number, since it is smaller than the sum of its proper divisors (10315040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8251960 is a wasteful number, since it uses less digits than its factorization.

8251960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206310 (or 206306 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 8251960 is about 2872.6224952123. The cubic root of 8251960 is about 202.0780014417.

The spelling of 8251960 in words is "eight million, two hundred fifty-one thousand, nine hundred sixty".