4500846 has 72 divisors (see below), whose sum is σ = 11809200. Its totient is φ = 1285956.

The previous prime is 4500799. The next prime is 4500851. The reversal of 4500846 is 6480054.

It is a super-2 number, since 2×4500846² = 40515229431432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 642975 + ... + 642981.

Almost surely, 2^4500846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4500846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5904600).

4500846 is an abundant number, since it is smaller than the sum of its proper divisors (7308354).

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

4500846 is an frugal number, since it uses more digits than its factorization.

4500846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47 (or 12 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 4500846 is about 2121.5197383008. The cubic root of 4500846 is about 165.1067078352.

It can be divided in two parts, 45008 and 46, that added together give a palindrome (45054).

The spelling of 4500846 in words is "four million, five hundred thousand, eight hundred forty-six".