242892759 has 4 divisors (see below), whose sum is σ = 323857016. Its totient is φ = 161928504.

The previous prime is 242892739. The next prime is 242892761. The reversal of 242892759 is 957298242.

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

It is not a de Polignac number, because 242892759 - 2¹³ = 242884567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242892739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40482124 + ... + 40482129.

It is an arithmetic number, because the mean of its divisors is an integer number (80964254).

Almost surely, 2^242892759 is an apocalyptic number.

242892759 is a deficient number, since it is larger than the sum of its proper divisors (80964257).

242892759 is an equidigital number, since it uses as much as digits as its factorization.

242892759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80964256.

The product of its digits is 725760, while the sum is 48.

The square root of 242892759 is about 15585.0171318481. The cubic root of 242892759 is about 623.9333349433.

The spelling of 242892759 in words is "two hundred forty-two million, eight hundred ninety-two thousand, seven hundred fifty-nine".