882231987 has 16 divisors (see below), whose sum is σ = 1447765760. Its totient is φ = 465352992.

The previous prime is 882231923. The next prime is 882232003. The reversal of 882231987 is 789132288.

It is not a de Polignac number, because 882231987 - 2⁶ = 882231923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (882231887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1615537 + ... + 1616082.

It is an arithmetic number, because the mean of its divisors is an integer number (90485360).

Almost surely, 2^882231987 is an apocalyptic number.

882231987 is a deficient number, since it is larger than the sum of its proper divisors (565533773).

882231987 is a wasteful number, since it uses less digits than its factorization.

882231987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231642.

The product of its digits is 387072, while the sum is 48.

The square root of 882231987 is about 29702.3902573513. The cubic root of 882231987 is about 959.0934682297.

The spelling of 882231987 in words is "eight hundred eighty-two million, two hundred thirty-one thousand, nine hundred eighty-seven".