242202067 has 4 divisors (see below), whose sum is σ = 242404936. Its totient is φ = 241999200.

The previous prime is 242202061. The next prime is 242202083. The reversal of 242202067 is 760202242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242202067 - 2¹⁵ = 242169299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242202061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99633 + ... + 102034.

It is an arithmetic number, because the mean of its divisors is an integer number (60601234).

Almost surely, 2^242202067 is an apocalyptic number.

242202067 is a deficient number, since it is larger than the sum of its proper divisors (202869).

242202067 is a wasteful number, since it uses less digits than its factorization.

242202067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202868.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 242202067 is about 15562.8425102871. The cubic root of 242202067 is about 623.3413660271.

The spelling of 242202067 in words is "two hundred forty-two million, two hundred two thousand, sixty-seven".