825020227 has 2 divisors, whose sum is σ = 825020228. Its totient is φ = 825020226.

The previous prime is 825020201. The next prime is 825020269. The reversal of 825020227 is 722020528.

825020227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 825020227 - 2²⁷ = 690802499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 825020195 and 825020204.

It is not a weakly prime, because it can be changed into another prime (825020297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412510113 + 412510114.

It is an arithmetic number, because the mean of its divisors is an integer number (412510114).

Almost surely, 2^825020227 is an apocalyptic number.

825020227 is a deficient number, since it is larger than the sum of its proper divisors (1).

825020227 is an equidigital number, since it uses as much as digits as its factorization.

825020227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 825020227 is about 28723.1653374067. The cubic root of 825020227 is about 937.8963925401.

The spelling of 825020227 in words is "eight hundred twenty-five million, twenty thousand, two hundred twenty-seven".