242502115 has 8 divisors (see below), whose sum is σ = 291448080. Its totient is φ = 193704672.

The previous prime is 242502103. The next prime is 242502121. The reversal of 242502115 is 511205242.

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

It is a cyclic number.

It is not a de Polignac number, because 242502115 - 2¹¹ = 242500067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33504 + ... + 40093.

It is an arithmetic number, because the mean of its divisors is an integer number (36431010).

Almost surely, 2^242502115 is an apocalyptic number.

242502115 is a deficient number, since it is larger than the sum of its proper divisors (48945965).

242502115 is an equidigital number, since it uses as much as digits as its factorization.

242502115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74261.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 242502115 is about 15572.4794108067. The cubic root of 242502115 is about 623.5986651653.

Adding to 242502115 its reverse (511205242), we get a palindrome (753707357).

The spelling of 242502115 in words is "two hundred forty-two million, five hundred two thousand, one hundred fifteen".