242846755 has 4 divisors (see below), whose sum is σ = 291416112. Its totient is φ = 194277400.

The previous prime is 242846749. The next prime is 242846789. The reversal of 242846755 is 557648242.

It is a happy number.

242846755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 557648242 = 2 ⋅278824121.

It is not a de Polignac number, because 242846755 - 2⁹ = 242846243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24284671 + ... + 24284680.

It is an arithmetic number, because the mean of its divisors is an integer number (72854028).

Almost surely, 2^242846755 is an apocalyptic number.

242846755 is a deficient number, since it is larger than the sum of its proper divisors (48569357).

242846755 is an equidigital number, since it uses as much as digits as its factorization.

242846755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48569356.

The product of its digits is 537600, while the sum is 43.

The square root of 242846755 is about 15583.5411572595. The cubic root of 242846755 is about 623.8939413695.

The spelling of 242846755 in words is "two hundred forty-two million, eight hundred forty-six thousand, seven hundred fifty-five".