242245372 has 12 divisors (see below), whose sum is σ = 424668160. Its totient is φ = 120911616.

The previous prime is 242245349. The next prime is 242245403. The reversal of 242245372 is 273542242.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 50172 + ... + 54787.

Almost surely, 2^242245372 is an apocalyptic number.

It is an amenable number.

242245372 is a deficient number, since it is larger than the sum of its proper divisors (182422788).

242245372 is a wasteful number, since it uses less digits than its factorization.

242245372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105540 (or 105538 counting only the distinct ones).

The product of its digits is 26880, while the sum is 31.

The square root of 242245372 is about 15564.2337427835. The cubic root of 242245372 is about 623.3785143327.

The spelling of 242245372 in words is "two hundred forty-two million, two hundred forty-five thousand, three hundred seventy-two".