242322276 has 96 divisors (see below), whose sum is σ = 685440000. Its totient is φ = 65086848.

The previous prime is 242322251. The next prime is 242322277. The reversal of 242322276 is 672223242.

It is a happy number.

242322276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (242322277) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237295 + ... + 238313.

It is an arithmetic number, because the mean of its divisors is an integer number (7140000).

Almost surely, 2^242322276 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 242322276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (342720000).

242322276 is an abundant number, since it is smaller than the sum of its proper divisors (443117724).

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

242322276 is a wasteful number, since it uses less digits than its factorization.

242322276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201 (or 1199 counting only the distinct ones).

The product of its digits is 16128, while the sum is 30.

The square root of 242322276 is about 15566.7040827530. The cubic root of 242322276 is about 623.4444739404. Note that the first 4 decimals are identical.

The spelling of 242322276 in words is "two hundred forty-two million, three hundred twenty-two thousand, two hundred seventy-six".