85182448 has 40 divisors (see below), whose sum is σ = 181113408. Its totient is φ = 38568192.

The previous prime is 85182437. The next prime is 85182457. The reversal of 85182448 is 84428158.

It is a self number, because there is not a number n which added to its sum of digits gives 85182448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7161 + ... + 14887.

Almost surely, 2^85182448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85182448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90556704).

85182448 is an abundant number, since it is smaller than the sum of its proper divisors (95930960).

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

85182448 is a wasteful number, since it uses less digits than its factorization.

85182448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7801 (or 7795 counting only the distinct ones).

The product of its digits is 81920, while the sum is 40.

The square root of 85182448 is about 9229.4337854497. The cubic root of 85182448 is about 439.9973278075.

The spelling of 85182448 in words is "eighty-five million, one hundred eighty-two thousand, four hundred forty-eight".