242484808 has 16 divisors (see below), whose sum is σ = 462366000. Its totient is φ = 119187216.

The previous prime is 242484761. The next prime is 242484811. The reversal of 242484808 is 808484242.

It is a super-2 number, since 2×242484808² = 117597764221593728, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256398 + ... + 257341.

It is an arithmetic number, because the mean of its divisors is an integer number (28897875).

Almost surely, 2^242484808 is an apocalyptic number.

It is an amenable number.

242484808 is a deficient number, since it is larger than the sum of its proper divisors (219881192).

242484808 is a wasteful number, since it uses less digits than its factorization.

242484808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513804 (or 513800 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 242484808 is about 15571.9237090348. The cubic root of 242484808 is about 623.5838297224.

The spelling of 242484808 in words is "two hundred forty-two million, four hundred eighty-four thousand, eight hundred eight".