887105533146 has 48 divisors (see below), whose sum is σ = 2068475097600. Its totient is φ = 252894190080.

The previous prime is 887105533087. The next prime is 887105533187. The reversal of 887105533146 is 641335501788.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3228090 + ... + 3492101.

It is an arithmetic number, because the mean of its divisors is an integer number (43093231200).

Almost surely, 2^887105533146 is an apocalyptic number.

887105533146 is an abundant number, since it is smaller than the sum of its proper divisors (1181369564454).

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

887105533146 is a wasteful number, since it uses less digits than its factorization.

887105533146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6720659 (or 6720652 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 887105533146 in words is "eight hundred eighty-seven billion, one hundred five million, five hundred thirty-three thousand, one hundred forty-six".