242231088 has 80 divisors (see below), whose sum is σ = 687456000. Its totient is φ = 72887040.

The previous prime is 242231047. The next prime is 242231131. The reversal of 242231088 is 880132242.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77133 + ... + 80211.

It is an arithmetic number, because the mean of its divisors is an integer number (8593200).

Almost surely, 2^242231088 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 242231088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343728000).

242231088 is an abundant number, since it is smaller than the sum of its proper divisors (445224912).

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

242231088 is a wasteful number, since it uses less digits than its factorization.

242231088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250 (or 3244 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 242231088 is about 15563.7748634449. The cubic root of 242231088 is about 623.3662615858.

The spelling of 242231088 in words is "two hundred forty-two million, two hundred thirty-one thousand, eighty-eight".