242556594 has 32 divisors (see below), whose sum is σ = 555317376. Its totient is φ = 69189120.

The previous prime is 242556583. The next prime is 242556599. The reversal of 242556594 is 495655242.

242556594 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (242556599) 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, 23394 + ... + 32130.

It is an arithmetic number, because the mean of its divisors is an integer number (17353668).

Almost surely, 2^242556594 is an apocalyptic number.

242556594 is an abundant number, since it is smaller than the sum of its proper divisors (312760782).

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

242556594 is a wasteful number, since it uses less digits than its factorization.

242556594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9410.

The product of its digits is 432000, while the sum is 42.

The square root of 242556594 is about 15574.2285202189. The cubic root of 242556594 is about 623.6453595869.

The spelling of 242556594 in words is "two hundred forty-two million, five hundred fifty-six thousand, five hundred ninety-four".