4623528 has 128 divisors (see below), whose sum is σ = 14918400. Its totient is φ = 1161216.

The previous prime is 4623527. The next prime is 4623539. The reversal of 4623528 is 8253264.

4623528 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4623528² = 42754022333568, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4² + 6⁶ + 2¹¹ + 3⁵ + 5⁹ + 2¹⁹ + 8⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 4623495 and 4623504.

It is not an unprimeable number, because it can be changed into a prime (4623523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63300 + ... + 63372.

It is an arithmetic number, because the mean of its divisors is an integer number (116550).

Almost surely, 2^4623528 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 4623528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7459200).

4623528 is an abundant number, since it is smaller than the sum of its proper divisors (10294872).

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

4623528 is a wasteful number, since it uses less digits than its factorization.

4623528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 127 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 4623528 is about 2150.2390564772. The cubic root of 4623528 is about 166.5934149209.

It can be divided in two parts, 4623 and 528, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 4623528 in words is "four million, six hundred twenty-three thousand, five hundred twenty-eight".