242526117 has 8 divisors (see below), whose sum is σ = 323611200. Its totient is φ = 161562560.

The previous prime is 242526079. The next prime is 242526139. The reversal of 242526117 is 711625242.

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 242526117 - 2¹⁰ = 242525093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242526517) 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, 25617 + ... + 33782.

It is an arithmetic number, because the mean of its divisors is an integer number (40451400).

Almost surely, 2^242526117 is an apocalyptic number.

It is an amenable number.

242526117 is a deficient number, since it is larger than the sum of its proper divisors (81085083).

242526117 is a wasteful number, since it uses less digits than its factorization.

242526117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60763.

The product of its digits is 6720, while the sum is 30.

The square root of 242526117 is about 15573.2500461529. The cubic root of 242526117 is about 623.6192383486.

The spelling of 242526117 in words is "two hundred forty-two million, five hundred twenty-six thousand, one hundred seventeen".