6128231 has 8 divisors (see below), whose sum is σ = 6391440. Its totient is φ = 5870592.

The previous prime is 6128207. The next prime is 6128237. The reversal of 6128231 is 1328216.

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

It is a cyclic number.

It is not a de Polignac number, because 6128231 - 2⁶ = 6128167 is a prime.

It is a super-2 number, since 2×6128231² = 75110430378722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6128197 and 6128206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6128237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 935 + ... + 3623.

It is an arithmetic number, because the mean of its divisors is an integer number (798930).

Almost surely, 2^6128231 is an apocalyptic number.

6128231 is a deficient number, since it is larger than the sum of its proper divisors (263209).

6128231 is a wasteful number, since it uses less digits than its factorization.

6128231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2785.

The product of its digits is 576, while the sum is 23.

The square root of 6128231 is about 2475.5264086654. The cubic root of 6128231 is about 182.9974518641.

The spelling of 6128231 in words is "six million, one hundred twenty-eight thousand, two hundred thirty-one".