242960885 has 16 divisors (see below), whose sum is σ = 307411200. Its totient is φ = 183830976.

The previous prime is 242960881. The next prime is 242960897. The reversal of 242960885 is 588069242.

It is a cyclic number.

It is not a de Polignac number, because 242960885 - 2² = 242960881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242960881) 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, 66527 + ... + 70083.

It is an arithmetic number, because the mean of its divisors is an integer number (19213200).

Almost surely, 2^242960885 is an apocalyptic number.

It is an amenable number.

242960885 is a deficient number, since it is larger than the sum of its proper divisors (64450315).

242960885 is a wasteful number, since it uses less digits than its factorization.

242960885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4300.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 242960885 is about 15587.2026034180. The cubic root of 242960885 is about 623.9916626173.

The spelling of 242960885 in words is "two hundred forty-two million, nine hundred sixty thousand, eight hundred eighty-five".