52667267 has 4 divisors (see below), whose sum is σ = 52872456. Its totient is φ = 52462080.

The previous prime is 52667249. The next prime is 52667273. The reversal of 52667267 is 76276625.

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 52667267 - 2¹⁴ = 52650883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52667287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102209 + ... + 102722.

It is an arithmetic number, because the mean of its divisors is an integer number (13218114).

Almost surely, 2^52667267 is an apocalyptic number.

52667267 is a deficient number, since it is larger than the sum of its proper divisors (205189).

52667267 is a wasteful number, since it uses less digits than its factorization.

52667267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205188.

The product of its digits is 211680, while the sum is 41.

The square root of 52667267 is about 7257.2217135761. The cubic root of 52667267 is about 374.8408616614.

The spelling of 52667267 in words is "fifty-two million, six hundred sixty-seven thousand, two hundred sixty-seven".