885940 has 24 divisors (see below), whose sum is σ = 2030112. Its totient is φ = 322080.

The previous prime is 885931. The next prime is 885943. The reversal of 885940 is 49588.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 885896 and 885905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1794 + ... + 2233.

It is an arithmetic number, because the mean of its divisors is an integer number (84588).

2⁸⁸⁵⁹⁴⁰ is an apocalyptic number.

It is an amenable number.

885940 is an abundant number, since it is smaller than the sum of its proper divisors (1144172).

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

885940 is a wasteful number, since it uses less digits than its factorization.

885940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4047 (or 4045 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 885940 is about 941.2438578817. The cubic root of 885940 is about 96.0435277147.

The spelling of 885940 in words is "eight hundred eighty-five thousand, nine hundred forty".