52659446 has 8 divisors (see below), whose sum is σ = 90273360. Its totient is φ = 22568328.

The previous prime is 52659437. The next prime is 52659449. The reversal of 52659446 is 64495625.

It is a happy number.

52659446 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.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52659449) 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, 1880681 + ... + 1880708.

It is an arithmetic number, because the mean of its divisors is an integer number (11284170).

Almost surely, 2^52659446 is an apocalyptic number.

52659446 is a deficient number, since it is larger than the sum of its proper divisors (37613914).

52659446 is a wasteful number, since it uses less digits than its factorization.

52659446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3761398.

The product of its digits is 259200, while the sum is 41.

The square root of 52659446 is about 7256.6828510002. The cubic root of 52659446 is about 374.8223063317.

The spelling of 52659446 in words is "fifty-two million, six hundred fifty-nine thousand, four hundred forty-six".