887870722 has 16 divisors (see below), whose sum is σ = 1439792640. Its totient is φ = 409202928.

The previous prime is 887870707. The next prime is 887870743. The reversal of 887870722 is 227078788.

887870722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314338 + ... + 317149.

It is an arithmetic number, because the mean of its divisors is an integer number (89987040).

Almost surely, 2^887870722 is an apocalyptic number.

887870722 is a deficient number, since it is larger than the sum of its proper divisors (551921918).

887870722 is a wasteful number, since it uses less digits than its factorization.

887870722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631545.

The product of its (nonzero) digits is 702464, while the sum is 49.

The square root of 887870722 is about 29797.1596297365. The cubic root of 887870722 is about 961.1324605913.

The spelling of 887870722 in words is "eight hundred eighty-seven million, eight hundred seventy thousand, seven hundred twenty-two".