827020 has 12 divisors (see below), whose sum is σ = 1736784. Its totient is φ = 330800.

The previous prime is 827009. The next prime is 827023. The reversal of 827020 is 20728.

827020 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 (827023) by changing a digit.

827020 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 3 ways as a sum of consecutive naturals, for example, 20656 + ... + 20695.

It is an arithmetic number, because the mean of its divisors is an integer number (144732).

2⁸²⁷⁰²⁰ is an apocalyptic number.

It is an amenable number.

827020 is an abundant number, since it is smaller than the sum of its proper divisors (909764).

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

827020 is a wasteful number, since it uses less digits than its factorization.

827020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41360 (or 41358 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 827020 is about 909.4063998015. The cubic root of 827020 is about 93.8653572565.

Adding to 827020 its reverse (20728), we get a palindrome (847748).

It can be divided in two parts, 8 and 27020, that added together give a triangular number (27028 = T₂₃₂).

The spelling of 827020 in words is "eight hundred twenty-seven thousand, twenty".