2870118720 has 672 divisors, whose sum is σ = 12172492800. Its totient is φ = 606154752.

The previous prime is 2870118709. The next prime is 2870118761. The reversal of 2870118720 is 278110782.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22599297 + ... + 22599423.

Almost surely, 2^2870118720 is an apocalyptic number.

2870118720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2870118720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6086246400).

2870118720 is an abundant number, since it is smaller than the sum of its proper divisors (9302374080).

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

2870118720 is a wasteful number, since it uses less digits than its factorization.

2870118720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 36.

The square root of 2870118720 is about 53573.4889660922. The cubic root of 2870118720 is about 1421.1282971883.

The spelling of 2870118720 in words is "two billion, eight hundred seventy million, one hundred eighteen thousand, seven hundred twenty".