52667612 has 6 divisors (see below), whose sum is σ = 92168328. Its totient is φ = 26333804.

The previous prime is 52667611. The next prime is 52667623. The reversal of 52667612 is 21676625.

52667612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52667611) 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 as a sum of consecutive naturals, namely, 6583448 + ... + 6583455.

It is an arithmetic number, because the mean of its divisors is an integer number (15361388).

Almost surely, 2^52667612 is an apocalyptic number.

It is an amenable number.

52667612 is a deficient number, since it is larger than the sum of its proper divisors (39500716).

52667612 is a wasteful number, since it uses less digits than its factorization.

52667612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13166907 (or 13166905 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 52667612 is about 7257.2454829639. The cubic root of 52667612 is about 374.8416801319.

The spelling of 52667612 in words is "fifty-two million, six hundred sixty-seven thousand, six hundred twelve".