242056260 has 72 divisors (see below), whose sum is σ = 745233216. Its totient is φ = 63581760.

The previous prime is 242056249. The next prime is 242056267. The reversal of 242056260 is 62650242.

242056260 is a `hidden beast` number, since 2 + 42 + 0 + 562 + 60 = 666.

It is not an unprimeable number, because it can be changed into a prime (242056267) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2025 + ... + 22095.

Almost surely, 2^242056260 is an apocalyptic number.

242056260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242056260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372616608).

242056260 is an abundant number, since it is smaller than the sum of its proper divisors (503176956).

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

242056260 is a wasteful number, since it uses less digits than its factorization.

242056260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20153 (or 20148 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 242056260 is about 15558.1573459070. The cubic root of 242056260 is about 623.2162559210.

The spelling of 242056260 in words is "two hundred forty-two million, fifty-six thousand, two hundred sixty".