242724230 has 32 divisors (see below), whose sum is σ = 507790080. Its totient is φ = 81807840.

The previous prime is 242724227. The next prime is 242724241. The reversal of 242724230 is 32427242.

It is a self number, because there is not a number n which added to its sum of digits gives 242724230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25256 + ... + 33515.

It is an arithmetic number, because the mean of its divisors is an integer number (15868440).

Almost surely, 2^242724230 is an apocalyptic number.

242724230 is an abundant number, since it is smaller than the sum of its proper divisors (265065850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242724230 is a wasteful number, since it uses less digits than its factorization.

242724230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58844.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 242724230 is about 15579.6094302778. The cubic root of 242724230 is about 623.7889980075.

The spelling of 242724230 in words is "two hundred forty-two million, seven hundred twenty-four thousand, two hundred thirty".