889401 has 8 divisors (see below), whose sum is σ = 1226880. Its totient is φ = 572432.

The previous prime is 889391. The next prime is 889411. The reversal of 889401 is 104988.

It is a happy number.

889401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (889391) and next prime (889411).

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 889401 - 2⁶ = 889337 is a prime.

889401 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (889411) 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, 5025 + ... + 5198.

It is an arithmetic number, because the mean of its divisors is an integer number (153360).

2⁸⁸⁹⁴⁰¹ is an apocalyptic number.

It is an amenable number.

889401 is a deficient number, since it is larger than the sum of its proper divisors (337479).

889401 is a wasteful number, since it uses less digits than its factorization.

889401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10255.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 889401 is about 943.0805904057. The cubic root of 889401 is about 96.1684326097.

The spelling of 889401 in words is "eight hundred eighty-nine thousand, four hundred one".