2488558842 has 96 divisors (see below), whose sum is σ = 6947068800. Its totient is φ = 646367040.

The previous prime is 2488558841. The next prime is 2488558927.

2488558842 is a `hidden beast` number, since 2 + 4 + 8 + 8 + 558 + 84 + 2 = 666.

2488558842 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2488558842² = 12385850220192761928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2488558841) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18534 + ... + 72942.

It is an arithmetic number, because the mean of its divisors is an integer number (72365300).

Almost surely, 2^2488558842 is an apocalyptic number.

2488558842 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2488558842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3473534400).

2488558842 is an abundant number, since it is smaller than the sum of its proper divisors (4458509958).

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

2488558842 is a wasteful number, since it uses less digits than its factorization.

2488558842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54449 (or 54432 counting only the distinct ones).

The product of its digits is 6553600, while the sum is 54.

The square root of 2488558842 is about 49885.4572195144. The cubic root of 2488558842 is about 1355.1352364761.

The spelling of 2488558842 in words is "two billion, four hundred eighty-eight million, five hundred fifty-eight thousand, eight hundred forty-two".