242206204 has 12 divisors (see below), whose sum is σ = 423972864. Its totient is φ = 121071104.

The previous prime is 242206183. The next prime is 242206213. The reversal of 242206204 is 402602242.

It is a congruent number.

It is an unprimeable number.

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, 19644 + ... + 29500.

It is an arithmetic number, because the mean of its divisors is an integer number (35331072).

Almost surely, 2^242206204 is an apocalyptic number.

It is an amenable number.

242206204 is a deficient number, since it is larger than the sum of its proper divisors (181766660).

242206204 is a wasteful number, since it uses less digits than its factorization.

242206204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16004 (or 16002 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 242206204 is about 15562.9754224570. The cubic root of 242206204 is about 623.3449150590.

Adding to 242206204 its reverse (402602242), we get a palindrome (644808446).

The spelling of 242206204 in words is "two hundred forty-two million, two hundred six thousand, two hundred four".