825362287 has 2 divisors, whose sum is σ = 825362288. Its totient is φ = 825362286.

The previous prime is 825362281. The next prime is 825362303. The reversal of 825362287 is 782263528.

825362287 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 825362287 - 2¹⁹ = 824837999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (825362281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412681143 + 412681144.

It is an arithmetic number, because the mean of its divisors is an integer number (412681144).

Almost surely, 2^825362287 is an apocalyptic number.

825362287 is a deficient number, since it is larger than the sum of its proper divisors (1).

825362287 is an equidigital number, since it uses as much as digits as its factorization.

825362287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 43.

The square root of 825362287 is about 28729.1191476523. The cubic root of 825362287 is about 938.0259944182.

The spelling of 825362287 in words is "eight hundred twenty-five million, three hundred sixty-two thousand, two hundred eighty-seven".