252240108 has 24 divisors (see below), whose sum is σ = 589155840. Its totient is φ = 83994960.

The previous prime is 252240097. The next prime is 252240113. The reversal of 252240108 is 801042252.

252240108 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2353 + ... + 22583.

It is an arithmetic number, because the mean of its divisors is an integer number (24548160).

Almost surely, 2^252240108 is an apocalyptic number.

It is an amenable number.

252240108 is an abundant number, since it is smaller than the sum of its proper divisors (336915732).

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

252240108 is a wasteful number, since it uses less digits than its factorization.

252240108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21277 (or 21275 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 252240108 is about 15882.0687569347. The cubic root of 252240108 is about 631.8365056711.

The spelling of 252240108 in words is "two hundred fifty-two million, two hundred forty thousand, one hundred eight".