5285850 has 48 divisors (see below), whose sum is σ = 13258080. Its totient is φ = 1393600.

The previous prime is 5285807. The next prime is 5285881. The reversal of 5285850 is 585825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19516 + ... + 19784.

It is an arithmetic number, because the mean of its divisors is an integer number (276210).

Almost surely, 2^5285850 is an apocalyptic number.

5285850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5285850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6629040).

5285850 is an abundant number, since it is smaller than the sum of its proper divisors (7972230).

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

5285850 is a wasteful number, since it uses less digits than its factorization.

5285850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 33.

The square root of 5285850 is about 2299.0976490789. The cubic root of 5285850 is about 174.1960401099.

The spelling of 5285850 in words is "five million, two hundred eighty-five thousand, eight hundred fifty".