52605726 has 8 divisors (see below), whose sum is σ = 105211464. Its totient is φ = 17535240.

The previous prime is 52605713. The next prime is 52605731. The reversal of 52605726 is 62750625.

52605726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

52605726 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 4383805 + ... + 4383816.

It is an arithmetic number, because the mean of its divisors is an integer number (13151433).

Almost surely, 2^52605726 is an apocalyptic number.

52605726 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52605726 is a wasteful number, since it uses less digits than its factorization.

52605726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8767626.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 52605726 is about 7252.9804908051. The cubic root of 52605726 is about 374.6948059071.

The spelling of 52605726 in words is "fifty-two million, six hundred five thousand, seven hundred twenty-six".