889593 has 8 divisors (see below), whose sum is σ = 1255968. Its totient is φ = 558144.

The previous prime is 889589. The next prime is 889597. The reversal of 889593 is 395988.

It is an interprime number because it is at equal distance from previous prime (889589) and next prime (889597).

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

It is not a de Polignac number, because 889593 - 2² = 889589 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 889593.

It is not an unprimeable number, because it can be changed into a prime (889597) 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, 8671 + ... + 8772.

It is an arithmetic number, because the mean of its divisors is an integer number (156996).

2⁸⁸⁹⁵⁹³ is an apocalyptic number.

It is an amenable number.

889593 is a deficient number, since it is larger than the sum of its proper divisors (366375).

889593 is a wasteful number, since it uses less digits than its factorization.

889593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17463.

The product of its digits is 77760, while the sum is 42.

The square root of 889593 is about 943.1823789703. The cubic root of 889593 is about 96.1753522521.

The spelling of 889593 in words is "eight hundred eighty-nine thousand, five hundred ninety-three".