556080238 has 8 divisors (see below), whose sum is σ = 953280432. Its totient is φ = 238320096.

The previous prime is 556080233. The next prime is 556080247. The reversal of 556080238 is 832080655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 556080197 and 556080206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556080233) 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, 19859995 + ... + 19860022.

It is an arithmetic number, because the mean of its divisors is an integer number (119160054).

Almost surely, 2^556080238 is an apocalyptic number.

556080238 is a deficient number, since it is larger than the sum of its proper divisors (397200194).

556080238 is a wasteful number, since it uses less digits than its factorization.

556080238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39720026.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 556080238 is about 23581.3536083067. The cubic root of 556080238 is about 822.3294056508.

The spelling of 556080238 in words is "five hundred fifty-six million, eighty thousand, two hundred thirty-eight".