242892234 has 24 divisors (see below), whose sum is σ = 566749092. Its totient is φ = 74736000.

The previous prime is 242892233. The next prime is 242892263. The reversal of 242892234 is 432298242.

242892234 is a `hidden beast` number, since 2 + 428 + 9 + 223 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 242892225 + 9 = 15585^2 + 3^2 .

It is not an unprimeable number, because it can be changed into a prime (242892233) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 518767 + ... + 519234.

Almost surely, 2^242892234 is an apocalyptic number.

242892234 is an abundant number, since it is smaller than the sum of its proper divisors (323856858).

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

242892234 is a wasteful number, since it uses less digits than its factorization.

242892234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038022 (or 1038019 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 242892234 is about 15585.0002887392. Note that the first 3 decimals coincide. The cubic root of 242892234 is about 623.9328854099.

The spelling of 242892234 in words is "two hundred forty-two million, eight hundred ninety-two thousand, two hundred thirty-four".