52824867 has 4 divisors (see below), whose sum is σ = 70433160. Its totient is φ = 35216576.

The previous prime is 52824857. The next prime is 52824881. The reversal of 52824867 is 76842825.

It is a happy number.

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 52824867 - 2⁶ = 52824803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52824857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8804142 + ... + 8804147.

It is an arithmetic number, because the mean of its divisors is an integer number (17608290).

Almost surely, 2^52824867 is an apocalyptic number.

52824867 is a deficient number, since it is larger than the sum of its proper divisors (17608293).

52824867 is a wasteful number, since it uses less digits than its factorization.

52824867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17608292.

The product of its digits is 215040, while the sum is 42.

The square root of 52824867 is about 7268.0717525352. The cubic root of 52824867 is about 375.2143769789.

The spelling of 52824867 in words is "fifty-two million, eight hundred twenty-four thousand, eight hundred sixty-seven".