242253267 has 8 divisors (see below), whose sum is σ = 323086800. Its totient is φ = 161460960.

The previous prime is 242253259. The next prime is 242253293. The reversal of 242253267 is 762352242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 242253267 - 2³ = 242253259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242253257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8109 + ... + 23457.

It is an arithmetic number, because the mean of its divisors is an integer number (40385850).

Almost surely, 2^242253267 is an apocalyptic number.

242253267 is a deficient number, since it is larger than the sum of its proper divisors (80833533).

242253267 is a wasteful number, since it uses less digits than its factorization.

242253267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20613.

The product of its digits is 40320, while the sum is 33.

The square root of 242253267 is about 15564.4873670802. The cubic root of 242253267 is about 623.3852864193.

The spelling of 242253267 in words is "two hundred forty-two million, two hundred fifty-three thousand, two hundred sixty-seven".