242102260 has 12 divisors (see below), whose sum is σ = 508414788. Its totient is φ = 96840896.

The previous prime is 242102243. The next prime is 242102293. The reversal of 242102260 is 62201242.

It can be written as a sum of positive squares in 2 ways, for example, as 146023056 + 96079204 = 12084^2 + 9802^2 .

It is a super-2 number, since 2×242102260² = 117227008594215200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6052537 + ... + 6052576.

It is an arithmetic number, because the mean of its divisors is an integer number (42367899).

Almost surely, 2^242102260 is an apocalyptic number.

242102260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242102260 is an abundant number, since it is smaller than the sum of its proper divisors (266312528).

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

242102260 is a wasteful number, since it uses less digits than its factorization.

242102260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12105122 (or 12105120 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 242102260 is about 15559.6355998462. The cubic root of 242102260 is about 623.2557317739.

The spelling of 242102260 in words is "two hundred forty-two million, one hundred two thousand, two hundred sixty".