8051850 has 72 divisors (see below), whose sum is σ = 22414860. Its totient is φ = 2069760.

The previous prime is 8051837. The next prime is 8051851. The reversal of 8051850 is 581508.

It can be written as a sum of positive squares in 6 ways, for example, as 938961 + 7112889 = 969^2 + 2667^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8051851) 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 35 ways as a sum of consecutive naturals, for example, 12742 + ... + 13358.

Almost surely, 2^8051850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8051850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11207430).

8051850 is an abundant number, since it is smaller than the sum of its proper divisors (14363010).

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

8051850 is a wasteful number, since it uses less digits than its factorization.

8051850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664 (or 656 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 8051850 is about 2837.5781927552. The cubic root of 8051850 is about 200.4311532000.

The spelling of 8051850 in words is "eight million, fifty-one thousand, eight hundred fifty".