252176227 has 8 divisors (see below), whose sum is σ = 274012160. Its totient is φ = 231196680.

The previous prime is 252176219. The next prime is 252176231. The reversal of 252176227 is 722671252.

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 252176227 - 2³ = 252176219 is a prime.

It is a super-3 number, since 3×252176227³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252176192 and 252176201.

It is not an unprimeable number, because it can be changed into a prime (252176297) 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, 213483 + ... + 214660.

It is an arithmetic number, because the mean of its divisors is an integer number (34251520).

Almost surely, 2^252176227 is an apocalyptic number.

252176227 is a deficient number, since it is larger than the sum of its proper divisors (21835933).

252176227 is a wasteful number, since it uses less digits than its factorization.

252176227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428193.

The product of its digits is 23520, while the sum is 34.

The square root of 252176227 is about 15880.0575250847. The cubic root of 252176227 is about 631.7831626402.

The spelling of 252176227 in words is "two hundred fifty-two million, one hundred seventy-six thousand, two hundred twenty-seven".