242285854 has 16 divisors (see below), whose sum is σ = 369151200. Its totient is φ = 119250144.

The previous prime is 242285837. The next prime is 242285903. The reversal of 242285854 is 458582242.

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 7 ways as a sum of consecutive naturals, for example, 30687 + ... + 37765.

It is an arithmetic number, because the mean of its divisors is an integer number (23071950).

Almost surely, 2^242285854 is an apocalyptic number.

242285854 is a deficient number, since it is larger than the sum of its proper divisors (126865346).

242285854 is a wasteful number, since it uses less digits than its factorization.

242285854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7347.

The product of its digits is 204800, while the sum is 40.

The square root of 242285854 is about 15565.5341700823. The cubic root of 242285854 is about 623.4132369822.

The spelling of 242285854 in words is "two hundred forty-two million, two hundred eighty-five thousand, eight hundred fifty-four".