4626688 has 72 divisors (see below), whose sum is σ = 10596096. Its totient is φ = 1996800.

The previous prime is 4626679. The next prime is 4626691. The reversal of 4626688 is 8866264.

It is a self number, because there is not a number n which added to its sum of digits gives 4626688.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87270 + ... + 87322.

It is an arithmetic number, because the mean of its divisors is an integer number (147168).

Almost surely, 2^4626688 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 4626688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5298048).

4626688 is an abundant number, since it is smaller than the sum of its proper divisors (5969408).

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

4626688 is a wasteful number, since it uses less digits than its factorization.

4626688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 97 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 4626688 is about 2150.9737329870. The cubic root of 4626688 is about 166.6313596321.

The spelling of 4626688 in words is "four million, six hundred twenty-six thousand, six hundred eighty-eight".