242508498 has 32 divisors (see below), whose sum is σ = 504437760. Its totient is φ = 77629440.

The previous prime is 242508491. The next prime is 242508517. The reversal of 242508498 is 894805242.

242508498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (242508491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29586 + ... + 36882.

It is an arithmetic number, because the mean of its divisors is an integer number (15763680).

Almost surely, 2^242508498 is an apocalyptic number.

242508498 is an abundant number, since it is smaller than the sum of its proper divisors (261929262).

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

242508498 is a wasteful number, since it uses less digits than its factorization.

242508498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7522.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 242508498 is about 15572.6843543430. The cubic root of 242508498 is about 623.6041364514.

The spelling of 242508498 in words is "two hundred forty-two million, five hundred eight thousand, four hundred ninety-eight".