890168 has 8 divisors (see below), whose sum is σ = 1669080. Its totient is φ = 445080.

The previous prime is 890161. The next prime is 890177. The reversal of 890168 is 861098.

890168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (890161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55628 + ... + 55643.

It is an arithmetic number, because the mean of its divisors is an integer number (208635).

2⁸⁹⁰¹⁶⁸ is an apocalyptic number.

It is an amenable number.

890168 is a deficient number, since it is larger than the sum of its proper divisors (778912).

890168 is a wasteful number, since it uses less digits than its factorization.

890168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111277 (or 111273 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 890168 is about 943.4871488261. The cubic root of 890168 is about 96.1960691856.

The spelling of 890168 in words is "eight hundred ninety thousand, one hundred sixty-eight".