52606286 has 16 divisors (see below), whose sum is σ = 81299328. Its totient is φ = 25515000.

The previous prime is 52606283. The next prime is 52606303. The reversal of 52606286 is 68260625.

52606286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52606283) 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 7 ways as a sum of consecutive naturals, for example, 10961 + ... + 15011.

It is an arithmetic number, because the mean of its divisors is an integer number (5081208).

Almost surely, 2^52606286 is an apocalyptic number.

52606286 is a deficient number, since it is larger than the sum of its proper divisors (28693042).

52606286 is a wasteful number, since it uses less digits than its factorization.

52606286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4247.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 52606286 is about 7253.0190955215. The cubic root of 52606286 is about 374.6961354731.

The spelling of 52606286 in words is "fifty-two million, six hundred six thousand, two hundred eighty-six".