242458598 has 4 divisors (see below), whose sum is σ = 363687900. Its totient is φ = 121229298.

The previous prime is 242458561. The next prime is 242458603. The reversal of 242458598 is 895854242.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60614648 + ... + 60614651.

It is an arithmetic number, because the mean of its divisors is an integer number (90921975).

Almost surely, 2^242458598 is an apocalyptic number.

242458598 is a deficient number, since it is larger than the sum of its proper divisors (121229302).

242458598 is a wasteful number, since it uses less digits than its factorization.

242458598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121229301.

The product of its digits is 921600, while the sum is 47.

The square root of 242458598 is about 15571.0821075480. The cubic root of 242458598 is about 623.5613613443.

The spelling of 242458598 in words is "two hundred forty-two million, four hundred fifty-eight thousand, five hundred ninety-eight".