252116371 has 8 divisors (see below), whose sum is σ = 272934144. Its totient is φ = 231502080.

The previous prime is 252116369. The next prime is 252116387. The reversal of 252116371 is 173611252.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252116371 - 2¹ = 252116369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252116311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48286 + ... + 53251.

It is an arithmetic number, because the mean of its divisors is an integer number (34116768).

Almost surely, 2^252116371 is an apocalyptic number.

252116371 is a deficient number, since it is larger than the sum of its proper divisors (20817773).

252116371 is a wasteful number, since it uses less digits than its factorization.

252116371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101741.

The product of its digits is 2520, while the sum is 28.

The square root of 252116371 is about 15878.1727853050. The cubic root of 252116371 is about 631.7331724597.

The spelling of 252116371 in words is "two hundred fifty-two million, one hundred sixteen thousand, three hundred seventy-one".