56048186 has 16 divisors (see below), whose sum is σ = 87257088. Its totient is φ = 26972400.

The previous prime is 56048183. The next prime is 56048197. The reversal of 56048186 is 68184065.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56048183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9476 + ... + 14208.

It is an arithmetic number, because the mean of its divisors is an integer number (5453568).

Almost surely, 2^56048186 is an apocalyptic number.

56048186 is a deficient number, since it is larger than the sum of its proper divisors (31208902).

56048186 is a wasteful number, since it uses less digits than its factorization.

56048186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4957.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 56048186 is about 7486.5336438167. The cubic root of 56048186 is about 382.6959390264.

The spelling of 56048186 in words is "fifty-six million, forty-eight thousand, one hundred eighty-six".