4650189 has 8 divisors (see below), whose sum is σ = 6210720. Its totient is φ = 3094896.

The previous prime is 4650187. The next prime is 4650199. The reversal of 4650189 is 9810564.

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

It is not a de Polignac number, because 4650189 - 2¹ = 4650187 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4650187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1867 + ... + 3575.

It is an arithmetic number, because the mean of its divisors is an integer number (776340).

Almost surely, 2^4650189 is an apocalyptic number.

It is an amenable number.

4650189 is a deficient number, since it is larger than the sum of its proper divisors (1560531).

4650189 is a wasteful number, since it uses less digits than its factorization.

4650189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 4650189 is about 2156.4296881651. The cubic root of 4650189 is about 166.9130148073.

The spelling of 4650189 in words is "four million, six hundred fifty thousand, one hundred eighty-nine".