115632235 has 4 divisors (see below), whose sum is σ = 138758688. Its totient is φ = 92505784.

The previous prime is 115632199. The next prime is 115632287. The reversal of 115632235 is 532236511.

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

It is a cyclic number.

It is not a de Polignac number, because 115632235 - 2⁷ = 115632107 is a prime.

It is a Duffinian 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, 11563219 + ... + 11563228.

It is an arithmetic number, because the mean of its divisors is an integer number (34689672).

Almost surely, 2^115632235 is an apocalyptic number.

115632235 is a deficient number, since it is larger than the sum of its proper divisors (23126453).

115632235 is an equidigital number, since it uses as much as digits as its factorization.

115632235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23126452.

The product of its digits is 5400, while the sum is 28.

The square root of 115632235 is about 10753.2429992073. The cubic root of 115632235 is about 487.1839511859.

Adding to 115632235 its reverse (532236511), we get a palindrome (647868746).

The spelling of 115632235 in words is "one hundred fifteen million, six hundred thirty-two thousand, two hundred thirty-five".