242927589 has 8 divisors (see below), whose sum is σ = 325194912. Its totient is φ = 161306000.

The previous prime is 242927543. The next prime is 242927599. The reversal of 242927589 is 985729242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242927589 - 2⁹ = 242927077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242927599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160554 + ... + 162059.

It is an arithmetic number, because the mean of its divisors is an integer number (40649364).

Almost surely, 2^242927589 is an apocalyptic number.

It is an amenable number.

242927589 is a deficient number, since it is larger than the sum of its proper divisors (82267323).

242927589 is a wasteful number, since it uses less digits than its factorization.

242927589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322867.

The product of its digits is 725760, while the sum is 48.

The square root of 242927589 is about 15586.1345111609. The cubic root of 242927589 is about 623.9631568278.

The spelling of 242927589 in words is "two hundred forty-two million, nine hundred twenty-seven thousand, five hundred eighty-nine".