85295028 has 96 divisors (see below), whose sum is σ = 257904640. Its totient is φ = 21306240.

The previous prime is 85295011. The next prime is 85295039. The reversal of 85295028 is 82059258.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18693 + ... + 22803.

Almost surely, 2^85295028 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 85295028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128952320).

85295028 is an abundant number, since it is smaller than the sum of its proper divisors (172609612).

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

85295028 is a wasteful number, since it uses less digits than its factorization.

85295028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157 (or 4155 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 85295028 is about 9235.5307373209. The cubic root of 85295028 is about 440.1910809182.

The spelling of 85295028 in words is "eighty-five million, two hundred ninety-five thousand, twenty-eight".