87882876 has 36 divisors (see below), whose sum is σ = 229811400. Its totient is φ = 28283808.

The previous prime is 87882859. The next prime is 87882887. The reversal of 87882876 is 67828878.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41046 + ... + 43133.

It is an arithmetic number, because the mean of its divisors is an integer number (6383650).

Almost surely, 2^87882876 is an apocalyptic number.

It is an amenable number.

87882876 is an abundant number, since it is smaller than the sum of its proper divisors (141928524).

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

87882876 is a wasteful number, since it uses less digits than its factorization.

87882876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84218 (or 84213 counting only the distinct ones).

The product of its digits is 2408448, while the sum is 54.

The square root of 87882876 is about 9374.5867108902. The cubic root of 87882876 is about 444.5985960740.

It can be divided in two parts, 8788 and 2876, that added together give a square (11664 = 108²).

The spelling of 87882876 in words is "eighty-seven million, eight hundred eighty-two thousand, eight hundred seventy-six".