242562660 has 48 divisors (see below), whose sum is σ = 680297856. Its totient is φ = 64576512.

The previous prime is 242562659. The next prime is 242562667. The reversal of 242562660 is 66265242.

242562660 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (242562667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37377 + ... + 43383.

It is an arithmetic number, because the mean of its divisors is an integer number (14172872).

Almost surely, 2^242562660 is an apocalyptic number.

242562660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242562660 is an abundant number, since it is smaller than the sum of its proper divisors (437735196).

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

242562660 is a wasteful number, since it uses less digits than its factorization.

242562660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6692 (or 6690 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 242562660 is about 15574.4232638002. The cubic root of 242562660 is about 623.6505583753.

The spelling of 242562660 in words is "two hundred forty-two million, five hundred sixty-two thousand, six hundred sixty".