4523250 has 64 divisors (see below), whose sum is σ = 11666304. Its totient is φ = 1166400.

The previous prime is 4523231. The next prime is 4523263. The reversal of 4523250 is 523254.

It is an alternating number because its digits alternate between even and odd.

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, 27669 + ... + 27831.

It is an arithmetic number, because the mean of its divisors is an integer number (182286).

Almost surely, 2^4523250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4523250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5833152).

4523250 is an abundant number, since it is smaller than the sum of its proper divisors (7143054).

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

4523250 is a wasteful number, since it uses less digits than its factorization.

4523250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 4523250 is about 2126.7933609074. The cubic root of 4523250 is about 165.3802067857.

The spelling of 4523250 in words is "four million, five hundred twenty-three thousand, two hundred fifty".