4552628 has 24 divisors (see below), whose sum is σ = 8618400. Its totient is φ = 2096928.

The previous prime is 4552627. The next prime is 4552637. The reversal of 4552628 is 8262554.

It is a d-powerful number, because it can be written as 4¹¹ + 5³ + 5⁷ + 2 + 6⁷ + 2⁷ + 8 .

It is a junction number, because it is equal to n+sod(n) for n = 4552594 and 4552603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4552627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003 + ... + 3621.

It is an arithmetic number, because the mean of its divisors is an integer number (359100).

Almost surely, 2^4552628 is an apocalyptic number.

It is an amenable number.

4552628 is a deficient number, since it is larger than the sum of its proper divisors (4065772).

4552628 is a wasteful number, since it uses less digits than its factorization.

4552628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679 (or 1677 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

The square root of 4552628 is about 2133.6888245478. The cubic root of 4552628 is about 165.7374763706.

It can be divided in two parts, 45526 and 28, that added together give a palindrome (45554).

The spelling of 4552628 in words is "four million, five hundred fifty-two thousand, six hundred twenty-eight".