52966247 has 8 divisors (see below), whose sum is σ = 54672000. Its totient is φ = 51287544.

The previous prime is 52966223. The next prime is 52966253. The reversal of 52966247 is 74266925.

52966247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52966247 - 2⁶ = 52966183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52963247) 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 7 ways as a sum of consecutive naturals, for example, 2747 + ... + 10652.

It is an arithmetic number, because the mean of its divisors is an integer number (6834000).

Almost surely, 2^52966247 is an apocalyptic number.

52966247 is a deficient number, since it is larger than the sum of its proper divisors (1705753).

52966247 is a wasteful number, since it uses less digits than its factorization.

52966247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13525.

The product of its digits is 181440, while the sum is 41.

The square root of 52966247 is about 7277.7913545251. The cubic root of 52966247 is about 375.5488189208.

The spelling of 52966247 in words is "fifty-two million, nine hundred sixty-six thousand, two hundred forty-seven".