85472322 has 32 divisors (see below), whose sum is σ = 184923648. Its totient is φ = 26180736.

The previous prime is 85472293. The next prime is 85472323. The reversal of 85472322 is 22327458.

It is not an unprimeable number, because it can be changed into a prime (85472323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15823 + ... + 20525.

It is an arithmetic number, because the mean of its divisors is an integer number (5778864).

Almost surely, 2^85472322 is an apocalyptic number.

85472322 is an abundant number, since it is smaller than the sum of its proper divisors (99451326).

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

85472322 is a wasteful number, since it uses less digits than its factorization.

85472322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4954.

The product of its digits is 26880, while the sum is 33.

The square root of 85472322 is about 9245.1242284785. The cubic root of 85472322 is about 440.4958631476.

The spelling of 85472322 in words is "eighty-five million, four hundred seventy-two thousand, three hundred twenty-two".