115152442 has 8 divisors (see below), whose sum is σ = 172775232. Its totient is φ = 57560700.

The previous prime is 115152439. The next prime is 115152461. The reversal of 115152442 is 244251511.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7567 + ... + 16957.

It is an arithmetic number, because the mean of its divisors is an integer number (21596904).

Almost surely, 2^115152442 is an apocalyptic number.

115152442 is a deficient number, since it is larger than the sum of its proper divisors (57622790).

115152442 is an equidigital number, since it uses as much as digits as its factorization.

115152442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15524.

The product of its digits is 1600, while the sum is 25.

The square root of 115152442 is about 10730.9105857798. The cubic root of 115152442 is about 486.5091927069.

The spelling of 115152442 in words is "one hundred fifteen million, one hundred fifty-two thousand, four hundred forty-two".