189002 has 16 divisors (see below), whose sum is σ = 316224. Its totient is φ = 84700.

The previous prime is 188999. The next prime is 189011. The reversal of 189002 is 200981.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2627 + ... + 2697.

It is an arithmetic number, because the mean of its divisors is an integer number (19764).

2¹⁸⁹⁰⁰² is an apocalyptic number.

189002 is a deficient number, since it is larger than the sum of its proper divisors (127222).

189002 is an equidigital number, since it uses as much as digits as its factorization.

189002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 189002 is about 434.7436025981. The cubic root of 189002 is about 57.3881379090.

Adding to 189002 its reverse (200981), we get a palindrome (389983).

The spelling of 189002 in words is "one hundred eighty-nine thousand, two".