4502628 has 60 divisors (see below), whose sum is σ = 12688060. Its totient is φ = 1384128.

The previous prime is 4502623. The next prime is 4502651. The reversal of 4502628 is 8262054.

It can be written as a sum of positive squares in 2 ways, for example, as 1327104 + 3175524 = 1152^2 + 1782^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4502621) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3678 + ... + 4746.

Almost surely, 2^4502628 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 4502628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6344030).

4502628 is an abundant number, since it is smaller than the sum of its proper divisors (8185432).

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

4502628 is a wasteful number, since it uses less digits than its factorization.

4502628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098 (or 1087 counting only the distinct ones).

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

The square root of 4502628 is about 2121.9396786902. The cubic root of 4502628 is about 165.1284949490.

It can be divided in two parts, 45026 and 28, that added together give a palindrome (45054).

The spelling of 4502628 in words is "four million, five hundred two thousand, six hundred twenty-eight".