876025881 has 16 divisors (see below), whose sum is σ = 1342569600. Its totient is φ = 563878224.

The previous prime is 876025879. The next prime is 876025889. The reversal of 876025881 is 188520678.

876025881 is a `hidden beast` number, since 8 + 7 + 60 + 2 + 588 + 1 = 666.

It is not a de Polignac number, because 876025881 - 2¹ = 876025879 is a prime.

It is a super-2 number, since 2×876025881² = 1534842688363652322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (876025889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558621 + ... + 560186.

It is an arithmetic number, because the mean of its divisors is an integer number (83910600).

Almost surely, 2^876025881 is an apocalyptic number.

It is an amenable number.

876025881 is a deficient number, since it is larger than the sum of its proper divisors (466543719).

876025881 is a wasteful number, since it uses less digits than its factorization.

876025881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118845 (or 1118839 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The square root of 876025881 is about 29597.7343896454. The cubic root of 876025881 is about 956.8392434451.

The spelling of 876025881 in words is "eight hundred seventy-six million, twenty-five thousand, eight hundred eighty-one".