52671205 has 8 divisors (see below), whose sum is σ = 63252504. Its totient is φ = 42105600.

The previous prime is 52671191. The next prime is 52671209. The reversal of 52671205 is 50217625.

It can be written as a sum of positive squares in 4 ways, for example, as 2643876 + 50027329 = 1626^2 + 7073^2 .

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

It is not a de Polignac number, because 52671205 - 2⁹ = 52670693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52671209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5545 + ... + 11665.

It is an arithmetic number, because the mean of its divisors is an integer number (7906563).

Almost surely, 2^52671205 is an apocalyptic number.

It is an amenable number.

52671205 is a deficient number, since it is larger than the sum of its proper divisors (10581299).

52671205 is a wasteful number, since it uses less digits than its factorization.

52671205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7847.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 52671205 is about 7257.4930244541. The cubic root of 52671205 is about 374.8502038747.

The spelling of 52671205 in words is "fifty-two million, six hundred seventy-one thousand, two hundred five".