882505865 has 4 divisors (see below), whose sum is σ = 1059007044. Its totient is φ = 706004688.

The previous prime is 882505847. The next prime is 882505927. The reversal of 882505865 is 568505288.

882505865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 317588041 + 564917824 = 17821^2 + 23768^2 .

It is a cyclic number.

It is not a de Polignac number, because 882505865 - 2⁶ = 882505801 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88250582 + ... + 88250591.

It is an arithmetic number, because the mean of its divisors is an integer number (264751761).

Almost surely, 2^882505865 is an apocalyptic number.

It is an amenable number.

882505865 is a deficient number, since it is larger than the sum of its proper divisors (176501179).

882505865 is a wasteful number, since it uses less digits than its factorization.

882505865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176501178.

The product of its (nonzero) digits is 768000, while the sum is 47.

The square root of 882505865 is about 29707.0002692968. Note that the first 3 decimals coincide. The cubic root of 882505865 is about 959.1927041933.

The spelling of 882505865 in words is "eight hundred eighty-two million, five hundred five thousand, eight hundred sixty-five".