242812254 has 16 divisors (see below), whose sum is σ = 487179792. Its totient is φ = 80678208.

The previous prime is 242812249. The next prime is 242812277. The reversal of 242812254 is 452218242.

242812254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62769 + ... + 66524.

It is an arithmetic number, because the mean of its divisors is an integer number (30448737).

Almost surely, 2^242812254 is an apocalyptic number.

242812254 is an abundant number, since it is smaller than the sum of its proper divisors (244367538).

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

242812254 is a wasteful number, since it uses less digits than its factorization.

242812254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129611.

The product of its digits is 10240, while the sum is 30.

The square root of 242812254 is about 15582.4341487458. The cubic root of 242812254 is about 623.8643946371.

The spelling of 242812254 in words is "two hundred forty-two million, eight hundred twelve thousand, two hundred fifty-four".