806250 has 48 divisors (see below), whose sum is σ = 2062368. Its totient is φ = 210000.

The previous prime is 806233. The next prime is 806257. The reversal of 806250 is 52608.

It is a happy number.

806250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (806257) by changing a digit.

806250 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18729 + ... + 18771.

It is an arithmetic number, because the mean of its divisors is an integer number (42966).

2⁸⁰⁶²⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 806250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1031184).

806250 is an abundant number, since it is smaller than the sum of its proper divisors (1256118).

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

806250 is an equidigital number, since it uses as much as digits as its factorization.

806250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 806250 is about 897.9142498034. The cubic root of 806250 is about 93.0728992532.

Adding to 806250 its reverse (52608), we get a palindrome (858858).

The spelling of 806250 in words is "eight hundred six thousand, two hundred fifty".