242337888 has 144 divisors (see below), whose sum is σ = 748500480. Its totient is φ = 74370816.

The previous prime is 242337883. The next prime is 242337899. The reversal of 242337888 is 888733242.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242337883) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 632545 + ... + 632927.

It is an arithmetic number, because the mean of its divisors is an integer number (5197920).

Almost surely, 2^242337888 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 242337888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374250240).

242337888 is an abundant number, since it is smaller than the sum of its proper divisors (506162592).

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

242337888 is a wasteful number, since it uses less digits than its factorization.

242337888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 401 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 242337888 is about 15567.2055295740. The cubic root of 242337888 is about 623.4578624551.

The spelling of 242337888 in words is "two hundred forty-two million, three hundred thirty-seven thousand, eight hundred eighty-eight".