242203774 has 8 divisors (see below), whose sum is σ = 365481648. Its totient is φ = 120376560.

The previous prime is 242203771. The next prime is 242203781. The reversal of 242203774 is 477302242.

242203774 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242203771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362247 + ... + 362914.

It is an arithmetic number, because the mean of its divisors is an integer number (45685206).

Almost surely, 2^242203774 is an apocalyptic number.

242203774 is a deficient number, since it is larger than the sum of its proper divisors (123277874).

242203774 is a wasteful number, since it uses less digits than its factorization.

242203774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725330.

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 242203774 is about 15562.8973523570. The cubic root of 242203774 is about 623.3428304259.

The spelling of 242203774 in words is "two hundred forty-two million, two hundred three thousand, seven hundred seventy-four".