4647888 has 160 divisors (see below), whose sum is σ = 16070400. Its totient is φ = 1257984.

The previous prime is 4647887. The next prime is 4647889. The reversal of 4647888 is 8887464.

4647888 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4647887) and next prime (4647889).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4647887) 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, 87670 + ... + 87722.

It is an arithmetic number, because the mean of its divisors is an integer number (100440).

Almost surely, 2^4647888 is an apocalyptic number.

4647888 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4647888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8035200).

4647888 is an abundant number, since it is smaller than the sum of its proper divisors (11422512).

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

4647888 is a wasteful number, since it uses less digits than its factorization.

4647888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 94 counting only the distinct ones).

The product of its digits is 344064, while the sum is 45.

The square root of 4647888 is about 2155.8961013926. The cubic root of 4647888 is about 166.8854797105.

The spelling of 4647888 in words is "four million, six hundred forty-seven thousand, eight hundred eighty-eight".