242775262 has 4 divisors (see below), whose sum is σ = 364162896. Its totient is φ = 121387630.

The previous prime is 242775251. The next prime is 242775287. The reversal of 242775262 is 262577242.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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, 60693814 + ... + 60693817.

It is an arithmetic number, because the mean of its divisors is an integer number (91040724).

Almost surely, 2^242775262 is an apocalyptic number.

242775262 is a deficient number, since it is larger than the sum of its proper divisors (121387634).

242775262 is a wasteful number, since it uses less digits than its factorization.

242775262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121387633.

The product of its digits is 94080, while the sum is 37.

The square root of 242775262 is about 15581.2471259524. The cubic root of 242775262 is about 623.8327114973.

The spelling of 242775262 in words is "two hundred forty-two million, seven hundred seventy-five thousand, two hundred sixty-two".