888223489 has 8 divisors (see below), whose sum is σ = 905089248. Its totient is φ = 871464000.

The previous prime is 888223481. The next prime is 888223507. The reversal of 888223489 is 984322888.

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

It is a cyclic number.

It is not a de Polignac number, because 888223489 - 2³ = 888223481 is a prime.

It is a super-2 number, since 2×888223489² = 1577881932822666242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (888223481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9592 + ... + 43225.

It is an arithmetic number, because the mean of its divisors is an integer number (113136156).

Almost surely, 2^888223489 is an apocalyptic number.

It is an amenable number.

888223489 is a deficient number, since it is larger than the sum of its proper divisors (16865759).

888223489 is a wasteful number, since it uses less digits than its factorization.

888223489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53135.

The product of its digits is 1769472, while the sum is 52.

The square root of 888223489 is about 29803.0785154823. The cubic root of 888223489 is about 961.2597354718.

The spelling of 888223489 in words is "eight hundred eighty-eight million, two hundred twenty-three thousand, four hundred eighty-nine".