52267427 has 4 divisors (see below), whose sum is σ = 52929120. Its totient is φ = 51605736.

The previous prime is 52267393. The next prime is 52267429. The reversal of 52267427 is 72476225.

52267427 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 52267427 - 2⁶ = 52267363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52267429) 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, 330728 + ... + 330885.

It is an arithmetic number, because the mean of its divisors is an integer number (13232280).

Almost surely, 2^52267427 is an apocalyptic number.

52267427 is a deficient number, since it is larger than the sum of its proper divisors (661693).

52267427 is an equidigital number, since it uses as much as digits as its factorization.

52267427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661692.

The product of its digits is 47040, while the sum is 35.

The square root of 52267427 is about 7229.6214976996. The cubic root of 52267427 is about 373.8898772122.

The spelling of 52267427 in words is "fifty-two million, two hundred sixty-seven thousand, four hundred twenty-seven".