6131028 has 12 divisors (see below), whose sum is σ = 14305760. Its totient is φ = 2043672.

The previous prime is 6130997. The next prime is 6131039. The reversal of 6131028 is 8201316.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 6130995 and 6131013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255448 + ... + 255471.

Almost surely, 2^6131028 is an apocalyptic number.

It is an amenable number.

6131028 is an abundant number, since it is smaller than the sum of its proper divisors (8174732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6131028 is a wasteful number, since it uses less digits than its factorization.

6131028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510926 (or 510924 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 6131028 is about 2476.0912745697. The cubic root of 6131028 is about 183.0252883922.

Adding to 6131028 its product of nonzero digits (288), we get a palindrome (6131316).

The spelling of 6131028 in words is "six million, one hundred thirty-one thousand, twenty-eight".