242467512 has 128 divisors (see below), whose sum is σ = 749299200. Its totient is φ = 63825408.

The previous prime is 242467499. The next prime is 242467543. The reversal of 242467512 is 215764242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117078 + ... + 119130.

It is an arithmetic number, because the mean of its divisors is an integer number (5853900).

Almost surely, 2^242467512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242467512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374649600).

242467512 is an abundant number, since it is smaller than the sum of its proper divisors (506831688).

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

242467512 is a wasteful number, since it uses less digits than its factorization.

242467512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125 (or 2121 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 242467512 is about 15571.3683406437. The cubic root of 242467512 is about 623.5690030034.

The spelling of 242467512 in words is "two hundred forty-two million, four hundred sixty-seven thousand, five hundred twelve".