7672189 has 16 divisors (see below), whose sum is σ = 9123840. Its totient is φ = 6315120.

The previous prime is 7672177. The next prime is 7672199. The reversal of 7672189 is 9812767.

It is not a de Polignac number, because 7672189 - 2¹¹ = 7670141 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

7672189 is a Rhonda number in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7672109) 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 15 ways as a sum of consecutive naturals, for example, 21192 + ... + 21550.

It is an arithmetic number, because the mean of its divisors is an integer number (570240).

Almost surely, 2^7672189 is an apocalyptic number.

It is an amenable number.

7672189 is a deficient number, since it is larger than the sum of its proper divisors (1451651).

7672189 is a wasteful number, since it uses less digits than its factorization.

7672189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480.

The product of its digits is 42336, while the sum is 40.

The square root of 7672189 is about 2769.8716576766. The cubic root of 7672189 is about 197.2300558182.

The spelling of 7672189 in words is "seven million, six hundred seventy-two thousand, one hundred eighty-nine".