115162342 has 8 divisors (see below), whose sum is σ = 176760936. Its totient is φ = 56242032.

The previous prime is 115162339. The next prime is 115162387. The reversal of 115162342 is 243261511.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669463 + ... + 669634.

It is an arithmetic number, because the mean of its divisors is an integer number (22095117).

Almost surely, 2^115162342 is an apocalyptic number.

115162342 is a deficient number, since it is larger than the sum of its proper divisors (61598594).

115162342 is a wasteful number, since it uses less digits than its factorization.

115162342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339142.

The product of its digits is 1440, while the sum is 25.

The square root of 115162342 is about 10731.3718601118. The cubic root of 115162342 is about 486.5231345244.

The spelling of 115162342 in words is "one hundred fifteen million, one hundred sixty-two thousand, three hundred forty-two".