6113231 has 16 divisors (see below), whose sum is σ = 6773760. Its totient is φ = 5495040.

The previous prime is 6113213. The next prime is 6113273. The reversal of 6113231 is 1323116.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6113231 is a prime.

It is a super-2 number, since 2×6113231² = 74743186518722, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6113201) 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, 57080 + ... + 57186.

It is an arithmetic number, because the mean of its divisors is an integer number (423360).

Almost surely, 2^6113231 is an apocalyptic number.

6113231 is a deficient number, since it is larger than the sum of its proper divisors (660529).

6113231 is a wasteful number, since it uses less digits than its factorization.

6113231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254.

The product of its digits is 108, while the sum is 17.

The square root of 6113231 is about 2472.4948938269. The cubic root of 6113231 is about 182.8480229652.

Adding to 6113231 its reverse (1323116), we get a palindrome (7436347).

The spelling of 6113231 in words is "six million, one hundred thirteen thousand, two hundred thirty-one".