242465288 has 64 divisors (see below), whose sum is σ = 536382000. Its totient is φ = 101670912.

The previous prime is 242465269. The next prime is 242465297. The reversal of 242465288 is 882564242.

242465288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 42016324 + 200448964 = 6482^2 + 14158^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48908 + ... + 53636.

Almost surely, 2^242465288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242465288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268191000).

242465288 is an abundant number, since it is smaller than the sum of its proper divisors (293916712).

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

242465288 is a wasteful number, since it uses less digits than its factorization.

242465288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4794 (or 4790 counting only the distinct ones).

The product of its digits is 245760, while the sum is 41.

The square root of 242465288 is about 15571.2969273596. The cubic root of 242465288 is about 623.5670964638.

The spelling of 242465288 in words is "two hundred forty-two million, four hundred sixty-five thousand, two hundred eighty-eight".