2871425700 has 720 divisors, whose sum is σ = 11398478784. Its totient is φ = 615859200.

The previous prime is 2871425653. The next prime is 2871425717. The reversal of 2871425700 is 75241782.

2871425700 is a `hidden beast` number, since 2 + 87 + 1 + 4 + 2 + 570 + 0 = 666.

2871425700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 42857067 + ... + 42857133.

Almost surely, 2^2871425700 is an apocalyptic number.

2871425700 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 2871425700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5699239392).

2871425700 is an abundant number, since it is smaller than the sum of its proper divisors (8527053084).

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

2871425700 is a wasteful number, since it uses less digits than its factorization.

2871425700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 2871425700 is about 53585.6855885973. The cubic root of 2871425700 is about 1421.3439798340.

The spelling of 2871425700 in words is "two billion, eight hundred seventy-one million, four hundred twenty-five thousand, seven hundred".