8050840 has 32 divisors (see below), whose sum is σ = 20702880. Its totient is φ = 2760192.

The previous prime is 8050831. The next prime is 8050873. The reversal of 8050840 is 480508.

It is a super-3 number, since 3×8050840³ (a number of 22 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 14097 + ... + 14656.

It is an arithmetic number, because the mean of its divisors is an integer number (646965).

Almost surely, 2^8050840 is an apocalyptic number.

It is an amenable number.

8050840 is an abundant number, since it is smaller than the sum of its proper divisors (12652040).

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

8050840 is a wasteful number, since it uses less digits than its factorization.

8050840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28771 (or 28767 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 8050840 is about 2837.4002185099. The cubic root of 8050840 is about 200.4227723546.

The spelling of 8050840 in words is "eight million, fifty thousand, eight hundred forty".