10785285 has 64 divisors (see below), whose sum is σ = 22325760. Its totient is φ = 4838400.

The previous prime is 10785277. The next prime is 10785289. The reversal of 10785285 is 58258701.

It is not a de Polignac number, because 10785285 - 2³ = 10785277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10785289) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 95389 + ... + 95501.

It is an arithmetic number, because the mean of its divisors is an integer number (348840).

Almost surely, 2^10785285 is an apocalyptic number.

10785285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10785285 is an abundant number, since it is smaller than the sum of its proper divisors (11540475).

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

10785285 is a wasteful number, since it uses less digits than its factorization.

10785285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 36.

The square root of 10785285 is about 3284.0957659605. The cubic root of 10785285 is about 220.9414544318.

The spelling of 10785285 in words is "ten million, seven hundred eighty-five thousand, two hundred eighty-five".