242736966 has 32 divisors (see below), whose sum is σ = 540369120. Its totient is φ = 80769312.

The previous prime is 242736961. The next prime is 242736973. The reversal of 242736966 is 669637242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242736961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29436 + ... + 36768.

It is an arithmetic number, because the mean of its divisors is an integer number (16886535).

Almost surely, 2^242736966 is an apocalyptic number.

242736966 is an abundant number, since it is smaller than the sum of its proper divisors (297632154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242736966 is a wasteful number, since it uses less digits than its factorization.

242736966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7957 (or 7951 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 242736966 is about 15580.0181643026. The cubic root of 242736966 is about 623.7999081087.

It can be divided in two parts, 2427 and 36966, that added together give a palindrome (39393).

The spelling of 242736966 in words is "two hundred forty-two million, seven hundred thirty-six thousand, nine hundred sixty-six".