242693488 has 30 divisors (see below), whose sum is σ = 473852112. Its totient is φ = 120415680.

The previous prime is 242693453. The next prime is 242693509. The reversal of 242693488 is 884396242.

It is a super-3 number, since 3×242693488³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 523945 + ... + 524407.

Almost surely, 2^242693488 is an apocalyptic number.

It is an amenable number.

242693488 is a deficient number, since it is larger than the sum of its proper divisors (231158624).

242693488 is an equidigital number, since it uses as much as digits as its factorization.

242693488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833 (or 646 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The square root of 242693488 is about 15578.6227889374. The cubic root of 242693488 is about 623.7626617671.

The spelling of 242693488 in words is "two hundred forty-two million, six hundred ninety-three thousand, four hundred eighty-eight".