4538850 has 24 divisors (see below), whose sum is σ = 11256720. Its totient is φ = 1210320.

The previous prime is 4538791. The next prime is 4538851. The reversal of 4538850 is 588354.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4538851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14980 + ... + 15279.

It is an arithmetic number, because the mean of its divisors is an integer number (469030).

Almost surely, 2^4538850 is an apocalyptic number.

4538850 is an abundant number, since it is smaller than the sum of its proper divisors (6717870).

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

4538850 is a wasteful number, since it uses less digits than its factorization.

4538850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30274 (or 30269 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 4538850 is about 2130.4576973036. The cubic root of 4538850 is about 165.5701123452.

The spelling of 4538850 in words is "four million, five hundred thirty-eight thousand, eight hundred fifty".