52704227 has 4 divisors (see below), whose sum is σ = 52914456. Its totient is φ = 52494000.

The previous prime is 52704221. The next prime is 52704259. The reversal of 52704227 is 72240725.

52704227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52704227 - 2⁶ = 52704163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52704227.

It is not an unprimeable number, because it can be changed into a prime (52704221) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 104738 + ... + 105239.

It is an arithmetic number, because the mean of its divisors is an integer number (13228614).

Almost surely, 2^52704227 is an apocalyptic number.

52704227 is a deficient number, since it is larger than the sum of its proper divisors (210229).

52704227 is a wasteful number, since it uses less digits than its factorization.

52704227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210228.

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 52704227 is about 7259.7676960079. The cubic root of 52704227 is about 374.9285244516.

The spelling of 52704227 in words is "fifty-two million, seven hundred four thousand, two hundred twenty-seven".