10285085 has 8 divisors (see below), whose sum is σ = 13068216. Its totient is φ = 7744000.

The previous prime is 10285073. The next prime is 10285091. The reversal of 10285085 is 58058201.

10285085 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 4 ways, for example, as 2343961 + 7941124 = 1531^2 + 2818^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10285085 - 2⁸ = 10284829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60416 + ... + 60585.

It is an arithmetic number, because the mean of its divisors is an integer number (1633527).

Almost surely, 2^10285085 is an apocalyptic number.

It is an amenable number.

10285085 is a deficient number, since it is larger than the sum of its proper divisors (2783131).

10285085 is a wasteful number, since it uses less digits than its factorization.

10285085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121023.

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 10285085 is about 3207.0367943009. The cubic root of 10285085 is about 217.4716394078.

The spelling of 10285085 in words is "ten million, two hundred eighty-five thousand, eighty-five".