6124872189 has 8 divisors (see below), whose sum is σ = 8216598112. Its totient is φ = 4058197200.

The previous prime is 6124872179. The next prime is 6124872191. The reversal of 6124872189 is 9812784216.

It is a happy number.

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

It is not a de Polignac number, because 6124872189 - 2⁵ = 6124872157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6124872109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6262162 + ... + 6263139.

It is an arithmetic number, because the mean of its divisors is an integer number (1027074764).

Almost surely, 2^6124872189 is an apocalyptic number.

It is an amenable number.

6124872189 is a deficient number, since it is larger than the sum of its proper divisors (2091725923).

6124872189 is a wasteful number, since it uses less digits than its factorization.

6124872189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12525467.

The product of its digits is 387072, while the sum is 48.

The square root of 6124872189 is about 78261.5626537063. The cubic root of 6124872189 is about 1829.6401284054.

The spelling of 6124872189 in words is "six billion, one hundred twenty-four million, eight hundred seventy-two thousand, one hundred eighty-nine".