889497022 has 4 divisors (see below), whose sum is σ = 1334245536. Its totient is φ = 444748510.

The previous prime is 889496977. The next prime is 889497041. The reversal of 889497022 is 220794988.

889497022 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 is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222374254 + ... + 222374257.

It is an arithmetic number, because the mean of its divisors is an integer number (333561384).

Almost surely, 2^889497022 is an apocalyptic number.

889497022 is a deficient number, since it is larger than the sum of its proper divisors (444748514).

889497022 is a wasteful number, since it uses less digits than its factorization.

889497022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444748513.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 889497022 is about 29824.4366585523. The cubic root of 889497022 is about 961.7189334823.

The spelling of 889497022 in words is "eight hundred eighty-nine million, four hundred ninety-seven thousand, twenty-two".