242245936 has 20 divisors (see below), whose sum is σ = 489758832. Its totient is φ = 115856576.

The previous prime is 242245933. The next prime is 242245973. The reversal of 242245936 is 639542242.

It is a junction number, because it is equal to n+sod(n) for n = 242245895 and 242245904.

It is not an unprimeable number, because it can be changed into a prime (242245933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328771 + ... + 329506.

Almost surely, 2^242245936 is an apocalyptic number.

It is an amenable number.

242245936 is an abundant number, since it is smaller than the sum of its proper divisors (247512896).

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

242245936 is a wasteful number, since it uses less digits than its factorization.

242245936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658308 (or 658302 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 242245936 is about 15564.2518612364. The cubic root of 242245936 is about 623.3789981194.

The spelling of 242245936 in words is "two hundred forty-two million, two hundred forty-five thousand, nine hundred thirty-six".