242452761 has 8 divisors (see below), whose sum is σ = 326603424. Its totient is φ = 159968640.

The previous prime is 242452751. The next prime is 242452811. The reversal of 242452761 is 167254242.

242452761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 242452761 - 2⁷ = 242452633 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (242452741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416295 + ... + 416876.

It is an arithmetic number, because the mean of its divisors is an integer number (40825428).

Almost surely, 2^242452761 is an apocalyptic number.

It is an amenable number.

242452761 is a deficient number, since it is larger than the sum of its proper divisors (84150663).

242452761 is an equidigital number, since it uses as much as digits as its factorization.

242452761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833271.

The product of its digits is 26880, while the sum is 33.

The square root of 242452761 is about 15570.8946756440. The cubic root of 242452761 is about 623.5563573877.

The spelling of 242452761 in words is "two hundred forty-two million, four hundred fifty-two thousand, seven hundred sixty-one".