906800285 has 12 divisors (see below), whose sum is σ = 1103733084. Its totient is φ = 715202880.

The previous prime is 906800273. The next prime is 906800303. The reversal of 906800285 is 582008609.

906800285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 660592804 + 246207481 = 25702^2 + 15691^2 .

It is not a de Polignac number, because 906800285 - 2⁶ = 906800221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7217 + ... + 43193.

It is an arithmetic number, because the mean of its divisors is an integer number (91977757).

Almost surely, 2^906800285 is an apocalyptic number.

It is an amenable number.

906800285 is a deficient number, since it is larger than the sum of its proper divisors (196932799).

906800285 is an equidigital number, since it uses as much as digits as its factorization.

906800285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36124 (or 36053 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 906800285 is about 30113.1247963409. The cubic root of 906800285 is about 967.9149904430.

The spelling of 906800285 in words is "nine hundred six million, eight hundred thousand, two hundred eighty-five".