242336250 has 120 divisors (see below), whose sum is σ = 707014308. Its totient is φ = 59616000.

The previous prime is 242336249. The next prime is 242336291. The reversal of 242336250 is 52633242.

242336250 is a `hidden beast` number, since 2 + 4 + 2 + 33 + 625 + 0 = 666.

It can be written as a sum of positive squares in 10 ways, for example, as 71014329 + 171321921 = 8427^2 + 13089^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 145422 + ... + 147078.

Almost surely, 2^242336250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242336250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353507154).

242336250 is an abundant number, since it is smaller than the sum of its proper divisors (464678058).

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

242336250 is a wasteful number, since it uses less digits than its factorization.

242336250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698 (or 1680 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 242336250 is about 15567.1529188866. The cubic root of 242336250 is about 623.4564577686.

Adding to 242336250 its reverse (52633242), we get a palindrome (294969492).

The spelling of 242336250 in words is "two hundred forty-two million, three hundred thirty-six thousand, two hundred fifty".