242218604 has 12 divisors (see below), whose sum is σ = 428080128. Its totient is φ = 119910000.

The previous prime is 242218577. The next prime is 242218619. The reversal of 242218604 is 406812242.

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, 299372 + ... + 300179.

It is an arithmetic number, because the mean of its divisors is an integer number (35673344).

Almost surely, 2^242218604 is an apocalyptic number.

It is an amenable number.

242218604 is a deficient number, since it is larger than the sum of its proper divisors (185861524).

242218604 is a wasteful number, since it uses less digits than its factorization.

242218604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599656 (or 599654 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 242218604 is about 15563.3737987623. The cubic root of 242218604 is about 623.3555524758.

The spelling of 242218604 in words is "two hundred forty-two million, two hundred eighteen thousand, six hundred four".