2870518842 has 48 divisors (see below), whose sum is σ = 6434588160. Its totient is φ = 923882400.

The previous prime is 2870518829. The next prime is 2870518877. The reversal of 2870518842 is 2488150782.

It is a happy number.

2870518842 is a `hidden beast` number, since 28 + 70 + 518 + 8 + 42 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 251659 + ... + 262817.

It is an arithmetic number, because the mean of its divisors is an integer number (134053920).

Almost surely, 2^2870518842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2870518842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3217294080).

2870518842 is an abundant number, since it is smaller than the sum of its proper divisors (3564069318).

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

2870518842 is a wasteful number, since it uses less digits than its factorization.

2870518842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11659 (or 11656 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The square root of 2870518842 is about 53577.2231643261. The cubic root of 2870518842 is about 1421.1943337452.

The spelling of 2870518842 in words is "two billion, eight hundred seventy million, five hundred eighteen thousand, eight hundred forty-two".