85315282 has 32 divisors (see below), whose sum is σ = 153619200. Its totient is φ = 35106048.

The previous prime is 85315277. The next prime is 85315327. The reversal of 85315282 is 28251358.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3319 + ... + 13477.

It is an arithmetic number, because the mean of its divisors is an integer number (4800600).

Almost surely, 2^85315282 is an apocalyptic number.

85315282 is a deficient number, since it is larger than the sum of its proper divisors (68303918).

85315282 is a wasteful number, since it uses less digits than its factorization.

85315282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10210.

The product of its digits is 19200, while the sum is 34.

The square root of 85315282 is about 9236.6271982797. The cubic root of 85315282 is about 440.2259204814.

The spelling of 85315282 in words is "eighty-five million, three hundred fifteen thousand, two hundred eighty-two".