242240260 has 12 divisors (see below), whose sum is σ = 508704588. Its totient is φ = 96896096.

The previous prime is 242240239. The next prime is 242240261. The reversal of 242240260 is 62042242.

It can be written as a sum of positive squares in 2 ways, for example, as 112826884 + 129413376 = 10622^2 + 11376^2 .

It is not an unprimeable number, because it can be changed into a prime (242240261) by changing a digit.

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, 6055987 + ... + 6056026.

It is an arithmetic number, because the mean of its divisors is an integer number (42392049).

Almost surely, 2^242240260 is an apocalyptic number.

242240260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242240260 is an abundant number, since it is smaller than the sum of its proper divisors (266464328).

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

242240260 is a wasteful number, since it uses less digits than its factorization.

242240260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12112022 (or 12112020 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 242240260 is about 15564.0695192485. The cubic root of 242240260 is about 623.3741293389.

The spelling of 242240260 in words is "two hundred forty-two million, two hundred forty thousand, two hundred sixty".