85287026 has 32 divisors (see below), whose sum is σ = 142502976. Its totient is φ = 37960000.

The previous prime is 85287001. The next prime is 85287049. The reversal of 85287026 is 62078258.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 290936 + ... + 291228.

It is an arithmetic number, because the mean of its divisors is an integer number (4453218).

Almost surely, 2^85287026 is an apocalyptic number.

85287026 is a deficient number, since it is larger than the sum of its proper divisors (57215950).

85287026 is a wasteful number, since it uses less digits than its factorization.

85287026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 85287026 is about 9235.0975089600. The cubic root of 85287026 is about 440.1773148982.

It can be divided in two parts, 852 and 87026, that added together give a palindrome (87878).

The spelling of 85287026 in words is "eighty-five million, two hundred eighty-seven thousand, twenty-six".