242253112 has 16 divisors (see below), whose sum is σ = 473973840. Its totient is φ = 115860096.

The previous prime is 242253107. The next prime is 242253113. The reversal of 242253112 is 211352242.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242253113) 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, 658113 + ... + 658480.

It is an arithmetic number, because the mean of its divisors is an integer number (29623365).

Almost surely, 2^242253112 is an apocalyptic number.

It is an amenable number.

242253112 is a deficient number, since it is larger than the sum of its proper divisors (231720728).

242253112 is a wasteful number, since it uses less digits than its factorization.

242253112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316622 (or 1316618 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 242253112 is about 15564.4823877956. The cubic root of 242253112 is about 623.3851534665.

The spelling of 242253112 in words is "two hundred forty-two million, two hundred fifty-three thousand, one hundred twelve".