87676844 has 12 divisors (see below), whose sum is σ = 153661368. Its totient is φ = 43773600.

The previous prime is 87676843. The next prime is 87676867. The reversal of 87676844 is 44867678.

It is a junction number, because it is equal to n+sod(n) for n = 87676792 and 87676801.

It is not an unprimeable number, because it can be changed into a prime (87676843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13097 + ... + 18624.

It is an arithmetic number, because the mean of its divisors is an integer number (12805114).

Almost surely, 2^87676844 is an apocalyptic number.

It is an amenable number.

87676844 is a deficient number, since it is larger than the sum of its proper divisors (65984524).

87676844 is a wasteful number, since it uses less digits than its factorization.

87676844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32416 (or 32414 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 50.

The square root of 87676844 is about 9363.5914050112. The cubic root of 87676844 is about 444.2508862628.

The spelling of 87676844 in words is "eighty-seven million, six hundred seventy-six thousand, eight hundred forty-four".