885959864 has 16 divisors (see below), whose sum is σ = 1662610920. Its totient is φ = 442596960.

The previous prime is 885959861. The next prime is 885959869. The reversal of 885959864 is 468959588.

It is a junction number, because it is equal to n+sod(n) for n = 885959797 and 885959806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885959861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37919 + ... + 56654.

Almost surely, 2^885959864 is an apocalyptic number.

It is an amenable number.

885959864 is a deficient number, since it is larger than the sum of its proper divisors (776651056).

885959864 is a wasteful number, since it uses less digits than its factorization.

885959864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95750 (or 95746 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 62.

The square root of 885959864 is about 29765.0779269936. The cubic root of 885959864 is about 960.4424551887.

The spelling of 885959864 in words is "eight hundred eighty-five million, nine hundred fifty-nine thousand, eight hundred sixty-four".