4724628 has 24 divisors (see below), whose sum is σ = 11260032. Its totient is φ = 1541184.

The previous prime is 4724627. The next prime is 4724647. The reversal of 4724628 is 8264274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4724627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3625 + ... + 4752.

It is an arithmetic number, because the mean of its divisors is an integer number (469168).

Almost surely, 2^4724628 is an apocalyptic number.

It is an amenable number.

4724628 is an abundant number, since it is smaller than the sum of its proper divisors (6535404).

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

4724628 is a wasteful number, since it uses less digits than its factorization.

4724628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8431 (or 8429 counting only the distinct ones).

The product of its digits is 21504, while the sum is 33.

The square root of 4724628 is about 2173.6209421148. The cubic root of 4724628 is about 167.7989374687.

It can be divided in two parts, 47246 and 28, that added together give a palindrome (47274).

The spelling of 4724628 in words is "four million, seven hundred twenty-four thousand, six hundred twenty-eight".