56908901 has 8 divisors (see below), whose sum is σ = 67137024. Its totient is φ = 47205360.

The previous prime is 56908883. The next prime is 56908903. The reversal of 56908901 is 10980965.

56908901 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 cyclic number.

It is not a de Polignac number, because 56908901 - 2⁶ = 56908837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56908903) 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, 130910 + ... + 131343.

It is an arithmetic number, because the mean of its divisors is an integer number (8392128).

Almost surely, 2^56908901 is an apocalyptic number.

It is an amenable number.

56908901 is a deficient number, since it is larger than the sum of its proper divisors (10228123).

56908901 is a wasteful number, since it uses less digits than its factorization.

56908901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262291.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 56908901 is about 7543.7988440838. The cubic root of 56908901 is about 384.6449777199.

The spelling of 56908901 in words is "fifty-six million, nine hundred eight thousand, nine hundred one".