242969600 has 66 divisors (see below), whose sum is σ = 602333844. Its totient is φ = 97177600.

The previous prime is 242969581. The next prime is 242969603. The reversal of 242969600 is 6969242.

It is not an unprimeable number, because it can be changed into a prime (242969603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20855 + ... + 30345.

Almost surely, 2^242969600 is an apocalyptic number.

242969600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242969600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301166922).

242969600 is an abundant number, since it is smaller than the sum of its proper divisors (359364244).

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

242969600 is an equidigital number, since it uses as much as digits as its factorization.

242969600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9521 (or 9498 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 242969600 is about 15587.4821571670. The cubic root of 242969600 is about 623.9991233825. Note that the first 3 decimals are identical.

The spelling of 242969600 in words is "two hundred forty-two million, nine hundred sixty-nine thousand, six hundred".