115342372 has 6 divisors (see below), whose sum is σ = 201849158. Its totient is φ = 57671184.

The previous prime is 115342349. The next prime is 115342429. The reversal of 115342372 is 273243511.

It can be written as a sum of positive squares in only one way, i.e., 113337316 + 2005056 = 10646^2 + 1416^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 115342372.

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 as a sum of consecutive naturals, namely, 14417793 + ... + 14417800.

Almost surely, 2^115342372 is an apocalyptic number.

It is an amenable number.

115342372 is a deficient number, since it is larger than the sum of its proper divisors (86506786).

115342372 is a wasteful number, since it uses less digits than its factorization.

115342372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28835597 (or 28835595 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 115342372 is about 10739.7566080428. The cubic root of 115342372 is about 486.7765251042.

Adding to 115342372 its reverse (273243511), we get a palindrome (388585883).

The spelling of 115342372 in words is "one hundred fifteen million, three hundred forty-two thousand, three hundred seventy-two".