4288488 has 64 divisors (see below), whose sum is σ = 11871360. Its totient is φ = 1284096.

The previous prime is 4288481. The next prime is 4288489. The reversal of 4288488 is 8848824.

4288488 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4288488² = 36782258652288, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (4288481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9156 + ... + 9612.

It is an arithmetic number, because the mean of its divisors is an integer number (185490).

Almost surely, 2^4288488 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 4288488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5935680).

4288488 is an abundant number, since it is smaller than the sum of its proper divisors (7582872).

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

4288488 is a wasteful number, since it uses less digits than its factorization.

4288488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 502 counting only the distinct ones).

The product of its digits is 131072, while the sum is 42.

The square root of 4288488 is about 2070.8664853148. The cubic root of 4288488 is about 162.4680868297.

The spelling of 4288488 in words is "four million, two hundred eighty-eight thousand, four hundred eighty-eight".