2866725126 has 48 divisors (see below), whose sum is σ = 6246789120. Its totient is φ = 950125680.

The previous prime is 2866725119. The next prime is 2866725143. The reversal of 2866725126 is 6215276682.

2866725126 is a `hidden beast` number, since 2 + 8 + 66 + 72 + 512 + 6 = 666.

It is a super-2 number, since 2×2866725126² = 16436225896079431752, which contains 22 as substring.

It is a congruent number.

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, 4349785 + ... + 4350443.

It is an arithmetic number, because the mean of its divisors is an integer number (130141440).

Almost surely, 2^2866725126 is an apocalyptic number.

2866725126 is an abundant number, since it is smaller than the sum of its proper divisors (3380063994).

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

2866725126 is a wasteful number, since it uses less digits than its factorization.

2866725126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681 (or 1678 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 2866725126 is about 53541.8072724483. The cubic root of 2866725126 is about 1420.5679679286.

The spelling of 2866725126 in words is "two billion, eight hundred sixty-six million, seven hundred twenty-five thousand, one hundred twenty-six".