115435406 has 8 divisors (see below), whose sum is σ = 183338640. Its totient is φ = 54322528.

The previous prime is 115435391. The next prime is 115435409. The reversal of 115435406 is 604534511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115435409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1697546 + ... + 1697613.

It is an arithmetic number, because the mean of its divisors is an integer number (22917330).

Almost surely, 2^115435406 is an apocalyptic number.

115435406 is a deficient number, since it is larger than the sum of its proper divisors (67903234).

115435406 is a wasteful number, since it uses less digits than its factorization.

115435406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3395178.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 115435406 is about 10744.0870249640. The cubic root of 115435406 is about 486.9073662859.

Adding to 115435406 its reverse (604534511), we get a palindrome (719969917).

The spelling of 115435406 in words is "one hundred fifteen million, four hundred thirty-five thousand, four hundred six".