4888881 has 12 divisors (see below), whose sum is σ = 7234500. Its totient is φ = 3179520.

The previous prime is 4888867. The next prime is 4888889. The reversal of 4888881 is 1888884.

It can be written as a sum of positive squares in 2 ways, for example, as 665856 + 4223025 = 816^2 + 2055^2 .

It is not a de Polignac number, because 4888881 - 2⁷ = 4888753 is a prime.

It is a super-2 number, since 2×4888881² = 47802314864322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4888889) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6256 + ... + 6993.

It is an arithmetic number, because the mean of its divisors is an integer number (602875).

Almost surely, 2^4888881 is an apocalyptic number.

4888881 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4888881 is a deficient number, since it is larger than the sum of its proper divisors (2345619).

4888881 is a wasteful number, since it uses less digits than its factorization.

4888881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13296 (or 13293 counting only the distinct ones).

The product of its digits is 131072, while the sum is 45.

The square root of 4888881 is about 2211.0814096274. The cubic root of 4888881 is about 169.7213543657.

The spelling of 4888881 in words is "four million, eight hundred eighty-eight thousand, eight hundred eighty-one".