52800906 has 8 divisors (see below), whose sum is σ = 105601824. Its totient is φ = 17600300.

The previous prime is 52800901. The next prime is 52800919. The reversal of 52800906 is 60900825.

52800906 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.

52800906 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (52800901) 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, 4400070 + ... + 4400081.

It is an arithmetic number, because the mean of its divisors is an integer number (13200228).

Almost surely, 2^52800906 is an apocalyptic number.

52800906 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.

52800906 is a wasteful number, since it uses less digits than its factorization.

52800906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8800156.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 52800906 is about 7266.4231916397. The cubic root of 52800906 is about 375.1576368368.

The spelling of 52800906 in words is "fifty-two million, eight hundred thousand, nine hundred six".