242895069 has 24 divisors (see below), whose sum is σ = 370818240. Its totient is φ = 152782848.

The previous prime is 242895061. The next prime is 242895071. The reversal of 242895069 is 960598242.

It is not a de Polignac number, because 242895069 - 2³ = 242895061 is a prime.

It is a super-3 number, since 3×242895069³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242895061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41184 + ... + 46710.

It is an arithmetic number, because the mean of its divisors is an integer number (15450760).

Almost surely, 2^242895069 is an apocalyptic number.

It is an amenable number.

242895069 is a deficient number, since it is larger than the sum of its proper divisors (127923171).

242895069 is a wasteful number, since it uses less digits than its factorization.

242895069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5809 (or 5806 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 242895069 is about 15585.0912413114. The cubic root of 242895069 is about 623.9353128827.

The spelling of 242895069 in words is "two hundred forty-two million, eight hundred ninety-five thousand, sixty-nine".