2087828744 has 16 divisors (see below), whose sum is σ = 3944563920. Its totient is φ = 1035945040.

The previous prime is 2087828731. The next prime is 2087828747. The reversal of 2087828744 is 4478287802.

It is a junction number, because it is equal to n+sod(n) for n = 2087828692 and 2087828701.

It is not an unprimeable number, because it can be changed into a prime (2087828747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 995054 + ... + 997149.

It is an arithmetic number, because the mean of its divisors is an integer number (246535245).

Almost surely, 2^2087828744 is an apocalyptic number.

It is an amenable number.

2087828744 is a deficient number, since it is larger than the sum of its proper divisors (1856735176).

2087828744 is a wasteful number, since it uses less digits than its factorization.

2087828744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992340 (or 1992336 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 50.

The square root of 2087828744 is about 45692.7646788854. The cubic root of 2087828744 is about 1278.1003608643.

The spelling of 2087828744 in words is "two billion, eighty-seven million, eight hundred twenty-eight thousand, seven hundred forty-four".