652167271 has 8 divisors (see below), whose sum is σ = 754314624. Its totient is φ = 552265080.

The previous prime is 652167259. The next prime is 652167301. The reversal of 652167271 is 172761256.

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 652167271 - 2⁵ = 652167239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 652167271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652167211) 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, 560665 + ... + 561826.

It is an arithmetic number, because the mean of its divisors is an integer number (94289328).

Almost surely, 2^652167271 is an apocalyptic number.

652167271 is a deficient number, since it is larger than the sum of its proper divisors (102147353).

652167271 is a wasteful number, since it uses less digits than its factorization.

652167271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122581.

The product of its digits is 35280, while the sum is 37.

The square root of 652167271 is about 25537.5658785249. The cubic root of 652167271 is about 867.2007936458.

The spelling of 652167271 in words is "six hundred fifty-two million, one hundred sixty-seven thousand, two hundred seventy-one".