5500186 has 8 divisors (see below), whose sum is σ = 8306100. Its totient is φ = 2731488.

The previous prime is 5500171. The next prime is 5500193. The reversal of 5500186 is 6810055.

It can be written as a sum of positive squares in 2 ways, for example, as 5452225 + 47961 = 2335^2 + 219^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 5500186.

It is an unprimeable number.

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, 8931 + ... + 9526.

Almost surely, 2^5500186 is an apocalyptic number.

5500186 is a deficient number, since it is larger than the sum of its proper divisors (2805914).

5500186 is a wasteful number, since it uses less digits than its factorization.

5500186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18608.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 5500186 is about 2345.2475349097. The cubic root of 5500186 is about 176.5194065766.

The spelling of 5500186 in words is "five million, five hundred thousand, one hundred eighty-six".