242044928 has 26 divisors (see below), whose sum is σ = 484038954. Its totient is φ = 121020416.

The previous prime is 242044921. The next prime is 242044969. The reversal of 242044928 is 829440242.

It can be written as a sum of positive squares in only one way, i.e., 239878144 + 2166784 = 15488^2 + 1472^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242044921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25451 + ... + 33642.

Almost surely, 2^242044928 is an apocalyptic number.

It is an amenable number.

242044928 is a deficient number, since it is larger than the sum of its proper divisors (241994026).

242044928 is an frugal number, since it uses more digits than its factorization.

242044928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59117 (or 59095 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 242044928 is about 15557.7931596997. The cubic root of 242044928 is about 623.2065303627.

The spelling of 242044928 in words is "two hundred forty-two million, forty-four thousand, nine hundred twenty-eight".