885949 has 4 divisors (see below), whose sum is σ = 914560. Its totient is φ = 857340.

The previous prime is 885947. The next prime is 885959. The reversal of 885949 is 949588.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 885949 - 2¹ = 885947 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14259 + ... + 14320.

It is an arithmetic number, because the mean of its divisors is an integer number (228640).

2⁸⁸⁵⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

885949 is a deficient number, since it is larger than the sum of its proper divisors (28611).

885949 is a wasteful number, since it uses less digits than its factorization.

885949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28610.

The product of its digits is 103680, while the sum is 43.

The square root of 885949 is about 941.2486387772. The cubic root of 885949 is about 96.0438529394.

The spelling of 885949 in words is "eight hundred eighty-five thousand, nine hundred forty-nine".