2872590540 has 48 divisors (see below), whose sum is σ = 8045866080. Its totient is φ = 765775360.

The previous prime is 2872590527. The next prime is 2872590557. The reversal of 2872590540 is 450952782.

It is a junction number, because it is equal to n+sod(n) for n = 2872590492 and 2872590501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248080 + ... + 259400.

It is an arithmetic number, because the mean of its divisors is an integer number (167622210).

Almost surely, 2^2872590540 is an apocalyptic number.

2872590540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2872590540 is an abundant number, since it is smaller than the sum of its proper divisors (5173275540).

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

2872590540 is a wasteful number, since it uses less digits than its factorization.

2872590540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15562 (or 15560 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 2872590540 is about 53596.5534339663. The cubic root of 2872590540 is about 1421.5361508629.

The spelling of 2872590540 in words is "two billion, eight hundred seventy-two million, five hundred ninety thousand, five hundred forty".