556605244 has 96 divisors (see below), whose sum is σ = 1142507520. Its totient is φ = 235243008.

The previous prime is 556605229. The next prime is 556605271. The reversal of 556605244 is 442506655.

556605244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4062744 + ... + 4062880.

It is an arithmetic number, because the mean of its divisors is an integer number (11901120).

Almost surely, 2^556605244 is an apocalyptic number.

It is an amenable number.

556605244 is an abundant number, since it is smaller than the sum of its proper divisors (585902276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556605244 is a wasteful number, since it uses less digits than its factorization.

556605244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 556605244 is about 23592.4827858367. The cubic root of 556605244 is about 822.5881165623.

The spelling of 556605244 in words is "five hundred fifty-six million, six hundred five thousand, two hundred forty-four".