242173176 has 64 divisors (see below), whose sum is σ = 693857280. Its totient is φ = 68999040.

The previous prime is 242173163. The next prime is 242173181. The reversal of 242173176 is 671371242.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 64881 + ... + 68511.

It is an arithmetic number, because the mean of its divisors is an integer number (10841520).

Almost surely, 2^242173176 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 242173176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346928640).

242173176 is an abundant number, since it is smaller than the sum of its proper divisors (451684104).

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

242173176 is a wasteful number, since it uses less digits than its factorization.

242173176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044 (or 4040 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 242173176 is about 15561.9142781343. The cubic root of 242173176 is about 623.3165800131.

The spelling of 242173176 in words is "two hundred forty-two million, one hundred seventy-three thousand, one hundred seventy-six".