6120628189 has 16 divisors (see below), whose sum is σ = 6813563904. Its totient is φ = 5459932800.

The previous prime is 6120628183. The next prime is 6120628207. The reversal of 6120628189 is 9818260216.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6120628189 - 2³ = 6120628181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6120628181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289209 + ... + 309649.

It is an arithmetic number, because the mean of its divisors is an integer number (425847744).

Almost surely, 2^6120628189 is an apocalyptic number.

It is an amenable number.

6120628189 is a deficient number, since it is larger than the sum of its proper divisors (692935715).

6120628189 is a wasteful number, since it uses less digits than its factorization.

6120628189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21228.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 6120628189 is about 78234.4437508186. The cubic root of 6120628189 is about 1829.2174373057.

The spelling of 6120628189 in words is "six billion, one hundred twenty million, six hundred twenty-eight thousand, one hundred eighty-nine".