52606436 has 12 divisors (see below), whose sum is σ = 92128428. Its totient is φ = 26284032.

The previous prime is 52606429. The next prime is 52606439. The reversal of 52606436 is 63460625.

52606436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 39137536 + 13468900 = 6256^2 + 3670^2 .

It is not an unprimeable number, because it can be changed into a prime (52606439) 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, 2660 + ... + 10596.

It is an arithmetic number, because the mean of its divisors is an integer number (7677369).

Almost surely, 2^52606436 is an apocalyptic number.

It is an amenable number.

52606436 is a deficient number, since it is larger than the sum of its proper divisors (39521992).

52606436 is a wasteful number, since it uses less digits than its factorization.

52606436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9598 (or 9596 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 52606436 is about 7253.0294360357. The cubic root of 52606436 is about 374.6964916052.

The spelling of 52606436 in words is "fifty-two million, six hundred six thousand, four hundred thirty-six".