556648246 has 32 divisors (see below), whose sum is σ = 1042813440. Its totient is φ = 216499200.

The previous prime is 556648229. The next prime is 556648247. The reversal of 556648246 is 642846655.

556648246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 556648196 and 556648205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556648247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95895 + ... + 101533.

It is an arithmetic number, because the mean of its divisors is an integer number (32587920).

Almost surely, 2^556648246 is an apocalyptic number.

556648246 is a deficient number, since it is larger than the sum of its proper divisors (486165194).

556648246 is a wasteful number, since it uses less digits than its factorization.

556648246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6300.

The product of its digits is 1382400, while the sum is 46.

The square root of 556648246 is about 23593.3941178458. The cubic root of 556648246 is about 822.6092997519.

The spelling of 556648246 in words is "five hundred fifty-six million, six hundred forty-eight thousand, two hundred forty-six".