85080828 has 48 divisors (see below), whose sum is σ = 227924480. Its totient is φ = 24197184.

The previous prime is 85080811. The next prime is 85080829. The reversal of 85080828 is 82808058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85080829) 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, 17025 + ... + 21447.

Almost surely, 2^85080828 is an apocalyptic number.

It is an amenable number.

85080828 is an abundant number, since it is smaller than the sum of its proper divisors (142843652).

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

85080828 is a wasteful number, since it uses less digits than its factorization.

85080828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4666 (or 4664 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 39.

The square root of 85080828 is about 9223.9269294591. The cubic root of 85080828 is about 439.8222904944.

The spelling of 85080828 in words is "eighty-five million, eighty thousand, eight hundred twenty-eight".