85887208 has 16 divisors (see below), whose sum is σ = 175678560. Its totient is φ = 39039600.

The previous prime is 85887203. The next prime is 85887227. The reversal of 85887208 is 80278858.

It is a super-2 number, since 2×85887208² = 14753224996070528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85887203) 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, 487908 + ... + 488083.

It is an arithmetic number, because the mean of its divisors is an integer number (10979910).

Almost surely, 2^85887208 is an apocalyptic number.

85887208 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

85887208 is an abundant number, since it is smaller than the sum of its proper divisors (89791352).

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

85887208 is a wasteful number, since it uses less digits than its factorization.

85887208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976008 (or 976004 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 46.

The square root of 85887208 is about 9267.5351631380. The cubic root of 85887208 is about 441.2074411039.

The spelling of 85887208 in words is "eighty-five million, eight hundred eighty-seven thousand, two hundred eight".