56928007 has 2 divisors, whose sum is σ = 56928008. Its totient is φ = 56928006.

The previous prime is 56927999. The next prime is 56928017. The reversal of 56928007 is 70082965.

56928007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56928007 - 2³ = 56927999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56928017) 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 as a sum of consecutive naturals, namely, 28464003 + 28464004.

It is an arithmetic number, because the mean of its divisors is an integer number (28464004).

Almost surely, 2^56928007 is an apocalyptic number.

56928007 is a deficient number, since it is larger than the sum of its proper divisors (1).

56928007 is an equidigital number, since it uses as much as digits as its factorization.

56928007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 56928007 is about 7545.0650759288. The cubic root of 56928007 is about 384.6880184660.

The spelling of 56928007 in words is "fifty-six million, nine hundred twenty-eight thousand, seven".