115540235 has 8 divisors (see below), whose sum is σ = 145945680. Its totient is φ = 87567264.

The previous prime is 115540219. The next prime is 115540253. The reversal of 115540235 is 532045511.

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 115540235 - 2⁴ = 115540219 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608012 + ... + 608201.

It is an arithmetic number, because the mean of its divisors is an integer number (18243210).

Almost surely, 2^115540235 is an apocalyptic number.

115540235 is a deficient number, since it is larger than the sum of its proper divisors (30405445).

115540235 is a wasteful number, since it uses less digits than its factorization.

115540235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216237.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 115540235 is about 10748.9643687194. The cubic root of 115540235 is about 487.0547115159.

Adding to 115540235 its reverse (532045511), we get a palindrome (647585746).

The spelling of 115540235 in words is "one hundred fifteen million, five hundred forty thousand, two hundred thirty-five".