4385888 has 36 divisors (see below), whose sum is σ = 9361548. Its totient is φ = 2021760.

The previous prime is 4385879. The next prime is 4385897. The reversal of 4385888 is 8885834.

It is an interprime number because it is at equal distance from previous prime (4385879) and next prime (4385897).

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5003 + ... + 5813.

It is an arithmetic number, because the mean of its divisors is an integer number (260043).

Almost surely, 2^4385888 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 4385888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4680774).

4385888 is an abundant number, since it is smaller than the sum of its proper divisors (4975660).

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

4385888 is a wasteful number, since it uses less digits than its factorization.

4385888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847 (or 826 counting only the distinct ones).

The product of its digits is 245760, while the sum is 44.

The square root of 4385888 is about 2094.2511788226. The cubic root of 4385888 is about 163.6888807118.

The spelling of 4385888 in words is "four million, three hundred eighty-five thousand, eight hundred eighty-eight".