115435402 has 16 divisors (see below), whose sum is σ = 174781152. Its totient is φ = 57178000.

The previous prime is 115435391. The next prime is 115435409. The reversal of 115435402 is 204534511.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 113448 + ... + 114460.

It is an arithmetic number, because the mean of its divisors is an integer number (10923822).

Almost surely, 2^115435402 is an apocalyptic number.

115435402 is a deficient number, since it is larger than the sum of its proper divisors (59345750).

115435402 is a wasteful number, since it uses less digits than its factorization.

115435402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 115435402 is about 10744.0868388151. The cubic root of 115435402 is about 486.9073606618.

Adding to 115435402 its reverse (204534511), we get a palindrome (319969913).

The spelling of 115435402 in words is "one hundred fifteen million, four hundred thirty-five thousand, four hundred two".