85484322 has 180 divisors, whose sum is σ = 247671270. Its totient is φ = 21954240.

The previous prime is 85484299. The next prime is 85484351. The reversal of 85484322 is 22348458.

It can be written as a sum of positive squares in only one way, i.e., 81162081 + 4322241 = 9009^2 + 2079^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 960454 + ... + 960542.

Almost surely, 2^85484322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85484322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123835635).

85484322 is an abundant number, since it is smaller than the sum of its proper divisors (162186948).

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

85484322 is a wasteful number, since it uses less digits than its factorization.

85484322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 112 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 85484322 is about 9245.7731964395. The cubic root of 85484322 is about 440.5164768499.

The spelling of 85484322 in words is "eighty-five million, four hundred eighty-four thousand, three hundred twenty-two".