85321382 has 8 divisors (see below), whose sum is σ = 128027952. Its totient is φ = 42645400.

The previous prime is 85321349. The next prime is 85321391. The reversal of 85321382 is 28312358.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532 + ... + 13152.

It is an arithmetic number, because the mean of its divisors is an integer number (16003494).

Almost surely, 2^85321382 is an apocalyptic number.

85321382 is a deficient number, since it is larger than the sum of its proper divisors (42706570).

85321382 is a wasteful number, since it uses less digits than its factorization.

85321382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15294.

The product of its digits is 11520, while the sum is 32.

The square root of 85321382 is about 9236.9573994904. The cubic root of 85321382 is about 440.2364122091.

The spelling of 85321382 in words is "eighty-five million, three hundred twenty-one thousand, three hundred eighty-two".