2884687542 has 96 divisors (see below), whose sum is σ = 6963750144. Its totient is φ = 855691200.

The previous prime is 2884687537. The next prime is 2884687543. The reversal of 2884687542 is 2457864882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2884687543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2206453 + ... + 2207759.

It is an arithmetic number, because the mean of its divisors is an integer number (72539064).

Almost surely, 2^2884687542 is an apocalyptic number.

2884687542 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 2884687542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3481875072).

2884687542 is an abundant number, since it is smaller than the sum of its proper divisors (4079062602).

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

2884687542 is a wasteful number, since it uses less digits than its factorization.

2884687542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554 (or 1551 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 54.

The square root of 2884687542 is about 53709.2872974498. The cubic root of 2884687542 is about 1423.5288055514.

The spelling of 2884687542 in words is "two billion, eight hundred eighty-four million, six hundred eighty-seven thousand, five hundred forty-two".