242324515 has 8 divisors (see below), whose sum is σ = 292531680. Its totient is φ = 192698112.

The previous prime is 242324501. The next prime is 242324519. The reversal of 242324515 is 515423242.

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 242324515 - 2¹³ = 242316323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242324519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144270 + ... + 145939.

It is an arithmetic number, because the mean of its divisors is an integer number (36566460).

Almost surely, 2^242324515 is an apocalyptic number.

242324515 is a deficient number, since it is larger than the sum of its proper divisors (50207165).

242324515 is a wasteful number, since it uses less digits than its factorization.

242324515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290381.

The product of its digits is 9600, while the sum is 28.

The square root of 242324515 is about 15566.7759989023. The cubic root of 242324515 is about 623.4463940938.

Adding to 242324515 its reverse (515423242), we get a palindrome (757747757).

The spelling of 242324515 in words is "two hundred forty-two million, three hundred twenty-four thousand, five hundred fifteen".