242882880 has 56 divisors (see below), whose sum is σ = 771156192. Its totient is φ = 64768512.

The previous prime is 242882879. The next prime is 242882891. The reversal of 242882880 is 88288242.

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, 125542 + ... + 127461.

Almost surely, 2^242882880 is an apocalyptic number.

242882880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242882880 is an abundant number, since it is smaller than the sum of its proper divisors (528273312).

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

242882880 is a wasteful number, since it uses less digits than its factorization.

242882880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253023 (or 253013 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The square root of 242882880 is about 15584.7001896090. The cubic root of 242882880 is about 623.9248759002.

The spelling of 242882880 in words is "two hundred forty-two million, eight hundred eighty-two thousand, eight hundred eighty".