887686132 has 12 divisors (see below), whose sum is σ = 1574731396. Its totient is φ = 437762880.

The previous prime is 887686117. The next prime is 887686139. The reversal of 887686132 is 231686788.

887686132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 359329936 + 528356196 = 18956^2 + 22986^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887686139) 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, 1519719 + ... + 1520302.

Almost surely, 2^887686132 is an apocalyptic number.

It is an amenable number.

887686132 is a deficient number, since it is larger than the sum of its proper divisors (687045264).

887686132 is a wasteful number, since it uses less digits than its factorization.

887686132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3040098 (or 3040096 counting only the distinct ones).

The product of its digits is 774144, while the sum is 49.

The square root of 887686132 is about 29794.0620258467. The cubic root of 887686132 is about 961.0658488902.

The spelling of 887686132 in words is "eight hundred eighty-seven million, six hundred eighty-six thousand, one hundred thirty-two".