242541860 has 24 divisors (see below), whose sum is σ = 555641856. Its totient is φ = 88196960.

The previous prime is 242541857. The next prime is 242541899. The reversal of 242541860 is 68145242.

242541860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 551012 + ... + 551451.

It is an arithmetic number, because the mean of its divisors is an integer number (23151744).

Almost surely, 2^242541860 is an apocalyptic number.

242541860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242541860 is an abundant number, since it is smaller than the sum of its proper divisors (313099996).

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

242541860 is a wasteful number, since it uses less digits than its factorization.

242541860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102483 (or 1102481 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 242541860 is about 15573.7554879997. The cubic root of 242541860 is about 623.6327316380.

The spelling of 242541860 in words is "two hundred forty-two million, five hundred forty-one thousand, eight hundred sixty".