882428666 has 32 divisors (see below), whose sum is σ = 1626255360. Its totient is φ = 350651376.

The previous prime is 882428663. The next prime is 882428669. The reversal of 882428666 is 666824288.

It is an interprime number because it is at equal distance from previous prime (882428663) and next prime (882428669).

It is not an unprimeable number, because it can be changed into a prime (882428663) 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, 22790 + ... + 47793.

It is an arithmetic number, because the mean of its divisors is an integer number (50820480).

Almost surely, 2^882428666 is an apocalyptic number.

882428666 is a deficient number, since it is larger than the sum of its proper divisors (743826694).

882428666 is a wasteful number, since it uses less digits than its factorization.

882428666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70658.

The product of its digits is 1769472, while the sum is 50.

The square root of 882428666 is about 29705.7009006689. The cubic root of 882428666 is about 959.1647342652.

The spelling of 882428666 in words is "eight hundred eighty-two million, four hundred twenty-eight thousand, six hundred sixty-six".