115246231 has 8 divisors (see below), whose sum is σ = 120130160. Its totient is φ = 110455488.

The previous prime is 115246223. The next prime is 115246237. The reversal of 115246231 is 132642511.

It is a happy number.

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 115246231 - 2³ = 115246223 is a prime.

It is a super-2 number, since 2×115246231² = 26563387519410722, 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 = 115246196 and 115246205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115246237) 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, 20766 + ... + 25723.

It is an arithmetic number, because the mean of its divisors is an integer number (15016270).

Almost surely, 2^115246231 is an apocalyptic number.

115246231 is a deficient number, since it is larger than the sum of its proper divisors (4883929).

115246231 is an equidigital number, since it uses as much as digits as its factorization.

115246231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46593.

The product of its digits is 1440, while the sum is 25.

The square root of 115246231 is about 10735.2797355262. The cubic root of 115246231 is about 486.6412403576.

Adding to 115246231 its reverse (132642511), we get a palindrome (247888742).

The spelling of 115246231 in words is "one hundred fifteen million, two hundred forty-six thousand, two hundred thirty-one".