8051250 has 80 divisors (see below), whose sum is σ = 21368160. Its totient is φ = 2016000.

The previous prime is 8051221. The next prime is 8051257. The reversal of 8051250 is 521508.

It is a super-3 number, since 3×8051250³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8051257) 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 39 ways as a sum of consecutive naturals, for example, 71194 + ... + 71306.

It is an arithmetic number, because the mean of its divisors is an integer number (267102).

Almost surely, 2^8051250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8051250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10684080).

8051250 is an abundant number, since it is smaller than the sum of its proper divisors (13316910).

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

8051250 is a wasteful number, since it uses less digits than its factorization.

8051250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 8051250 is about 2837.4724668268. The cubic root of 8051250 is about 200.4261745645.

Adding to 8051250 its reverse (521508), we get a palindrome (8572758).

The spelling of 8051250 in words is "eight million, fifty-one thousand, two hundred fifty".