242227769 has 8 divisors (see below), whose sum is σ = 285762048. Its totient is φ = 200926080.

The previous prime is 242227759. The next prime is 242227771. The reversal of 242227769 is 967722242.

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 242227769 - 2¹² = 242223673 is a prime.

It is a super-2 number, since 2×242227769² = 117348584149434722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242227759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557912 + ... + 558345.

It is an arithmetic number, because the mean of its divisors is an integer number (35720256).

Almost surely, 2^242227769 is an apocalyptic number.

It is an amenable number.

242227769 is a deficient number, since it is larger than the sum of its proper divisors (43534279).

242227769 is a wasteful number, since it uses less digits than its factorization.

242227769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116295.

The product of its digits is 169344, while the sum is 41.

The square root of 242227769 is about 15563.6682372762. The cubic root of 242227769 is about 623.3634144945.

The spelling of 242227769 in words is "two hundred forty-two million, two hundred twenty-seven thousand, seven hundred sixty-nine".