232500115 has 4 divisors (see below), whose sum is σ = 279000144. Its totient is φ = 186000088.

The previous prime is 232500091. The next prime is 232500139. The reversal of 232500115 is 511005232.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (232500091) and next prime (232500139).

It is a cyclic number.

It is not a de Polignac number, because 232500115 - 2⁵ = 232500083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232500092 and 232500101.

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, 23250007 + ... + 23250016.

It is an arithmetic number, because the mean of its divisors is an integer number (69750036).

Almost surely, 2^232500115 is an apocalyptic number.

232500115 is a deficient number, since it is larger than the sum of its proper divisors (46500029).

232500115 is an equidigital number, since it uses as much as digits as its factorization.

232500115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46500028.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 232500115 is about 15247.9544529750. The cubic root of 232500115 is about 614.9045746141.

Adding to 232500115 its reverse (511005232), we get a palindrome (743505347).

The spelling of 232500115 in words is "two hundred thirty-two million, five hundred thousand, one hundred fifteen".