887142256 has 240 divisors, whose sum is σ = 2418782688. Its totient is φ = 309657600.

The previous prime is 887142247. The next prime is 887142293. The reversal of 887142256 is 652241788.

It is a happy number.

887142256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (215040) is a multiple of the sum of its prime factors (280).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4596496 + ... + 4596688.

Almost surely, 2^887142256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 887142256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1209391344).

887142256 is an abundant number, since it is smaller than the sum of its proper divisors (1531640432).

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

887142256 is a wasteful number, since it uses less digits than its factorization.

887142256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 267 counting only the distinct ones).

The product of its digits is 215040, while the sum is 43.

The square root of 887142256 is about 29784.9333724284. The cubic root of 887142256 is about 960.8695304626.

The spelling of 887142256 in words is "eight hundred eighty-seven million, one hundred forty-two thousand, two hundred fifty-six".