889040122 has 8 divisors (see below), whose sum is σ = 1335758976. Its totient is φ = 443787132.

The previous prime is 889040069. The next prime is 889040123. The reversal of 889040122 is 221040988.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (889040123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364948 + ... + 367375.

It is an arithmetic number, because the mean of its divisors is an integer number (166969872).

Almost surely, 2^889040122 is an apocalyptic number.

889040122 is a deficient number, since it is larger than the sum of its proper divisors (446718854).

889040122 is a wasteful number, since it uses less digits than its factorization.

889040122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732932.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 889040122 is about 29816.7758485051. The cubic root of 889040122 is about 961.5542394185.

The spelling of 889040122 in words is "eight hundred eighty-nine million, forty thousand, one hundred twenty-two".