2870548840 has 16 divisors (see below), whose sum is σ = 6458734980. Its totient is φ = 1148219520.

The previous prime is 2870548817. The next prime is 2870548873. The reversal of 2870548840 is 488450782.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2727555076 + 142993764 = 52226^2 + 11958^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35881821 + ... + 35881900.

Almost surely, 2^2870548840 is an apocalyptic number.

2870548840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2870548840 is an abundant number, since it is smaller than the sum of its proper divisors (3588186140).

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

2870548840 is a wasteful number, since it uses less digits than its factorization.

2870548840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71763732 (or 71763728 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 46.

The square root of 2870548840 is about 53577.5031146469. The cubic root of 2870548840 is about 1421.1992843995.

The spelling of 2870548840 in words is "two billion, eight hundred seventy million, five hundred forty-eight thousand, eight hundred forty".