242002015 has 16 divisors (see below), whose sum is σ = 298853280. Its totient is φ = 187989120.

The previous prime is 242002003. The next prime is 242002039. The reversal of 242002015 is 510200242.

It is not a de Polignac number, because 242002015 - 2⁵ = 242001983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242002015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121296 + ... + 123274.

It is an arithmetic number, because the mean of its divisors is an integer number (18678330).

Almost surely, 2^242002015 is an apocalyptic number.

242002015 is a deficient number, since it is larger than the sum of its proper divisors (56851265).

242002015 is a wasteful number, since it uses less digits than its factorization.

242002015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 242002015 is about 15556.4139505221. The cubic root of 242002015 is about 623.1696980237.

Adding to 242002015 its reverse (510200242), we get a palindrome (752202257).

The spelling of 242002015 in words is "two hundred forty-two million, two thousand, fifteen".