242495267 has 6 divisors (see below), whose sum is σ = 282086388. Its totient is φ = 207853044.

The previous prime is 242495257. The next prime is 242495353. The reversal of 242495267 is 762594242.

It is not a de Polignac number, because 242495267 - 2⁶ = 242495203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242495257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2474393 + ... + 2474490.

It is an arithmetic number, because the mean of its divisors is an integer number (47014398).

Almost surely, 2^242495267 is an apocalyptic number.

242495267 is a deficient number, since it is larger than the sum of its proper divisors (39591121).

242495267 is an equidigital number, since it uses as much as digits as its factorization.

242495267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4948897 (or 4948890 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 242495267 is about 15572.2595341845. The cubic root of 242495267 is about 623.5927951906.

The spelling of 242495267 in words is "two hundred forty-two million, four hundred ninety-five thousand, two hundred sixty-seven".