4285500 has 48 divisors (see below), whose sum is σ = 12483744. Its totient is φ = 1142400.

The previous prime is 4285499. The next prime is 4285511. The reversal of 4285500 is 55824.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72 + ... + 2928.

It is an arithmetic number, because the mean of its divisors is an integer number (260078).

Almost surely, 2^4285500 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 4285500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6241872).

4285500 is an abundant number, since it is smaller than the sum of its proper divisors (8198244).

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

4285500 is a wasteful number, since it uses less digits than its factorization.

4285500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2879 (or 2867 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 4285500 is about 2070.1449224632. The cubic root of 4285500 is about 162.4303449003.

The spelling of 4285500 in words is "four million, two hundred eighty-five thousand, five hundred".