894285 has 48 divisors (see below), whose sum is σ = 1886976. Its totient is φ = 382464.

The previous prime is 894281. The next prime is 894287. The reversal of 894285 is 582498.

894285 is nontrivially palindromic in base 6.

It is not a de Polignac number, because 894285 - 2² = 894281 is a prime.

It is a super-2 number, since 2×894285² = 1599491322450, which contains 22 as substring.

It is a Curzon number.

894285 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 894285.

It is not an unprimeable number, because it can be changed into a prime (894281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5272 + ... + 5438.

It is an arithmetic number, because the mean of its divisors is an integer number (39312).

2⁸⁹⁴²⁸⁵ is an apocalyptic number.

894285 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

894285 is an abundant number, since it is smaller than the sum of its proper divisors (992691).

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

894285 is a wasteful number, since it uses less digits than its factorization.

894285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 199 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 894285 is about 945.6664316766. Note that the first 3 decimals coincide. The cubic root of 894285 is about 96.3441424423.

The spelling of 894285 in words is "eight hundred ninety-four thousand, two hundred eighty-five".