6133530 has 32 divisors (see below), whose sum is σ = 15853824. Its totient is φ = 1509696.

The previous prime is 6133499. The next prime is 6133537. The reversal of 6133530 is 353316.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6133497 and 6133506.

It is not an unprimeable number, because it can be changed into a prime (6133537) 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, 7474 + ... + 8253.

It is an arithmetic number, because the mean of its divisors is an integer number (495432).

Almost surely, 2^6133530 is an apocalyptic number.

6133530 is an abundant number, since it is smaller than the sum of its proper divisors (9720294).

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

6133530 is a wasteful number, since it uses less digits than its factorization.

6133530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15750.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 6133530 is about 2476.5964548146. The cubic root of 6133530 is about 183.0501818246.

Adding to 6133530 its reverse (353316), we get a palindrome (6486846).

The spelling of 6133530 in words is "six million, one hundred thirty-three thousand, five hundred thirty".