242753276 has 6 divisors (see below), whose sum is σ = 424818240. Its totient is φ = 121376636.

The previous prime is 242753239. The next prime is 242753279. The reversal of 242753276 is 672357242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242753279) 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 as a sum of consecutive naturals, namely, 30344156 + ... + 30344163.

It is an arithmetic number, because the mean of its divisors is an integer number (70803040).

Almost surely, 2^242753276 is an apocalyptic number.

It is an amenable number.

242753276 is a deficient number, since it is larger than the sum of its proper divisors (182064964).

242753276 is a wasteful number, since it uses less digits than its factorization.

242753276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60688323 (or 60688321 counting only the distinct ones).

The product of its digits is 141120, while the sum is 38.

The square root of 242753276 is about 15580.5415823713. The cubic root of 242753276 is about 623.8138792655.

The spelling of 242753276 in words is "two hundred forty-two million, seven hundred fifty-three thousand, two hundred seventy-six".