5412186 has 48 divisors (see below), whose sum is σ = 12809160. Its totient is φ = 1641600.

The previous prime is 5412133. The next prime is 5412217. The reversal of 5412186 is 6812145.

5412186 = T₄₃₀ + T₄₃₁ + ... + T₄₈₁.

It can be written as a sum of positive squares in 4 ways, for example, as 5405625 + 6561 = 2325^2 + 81^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23520 + ... + 23748.

Almost surely, 2^5412186 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5412186, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6404580).

5412186 is an abundant number, since it is smaller than the sum of its proper divisors (7396974).

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

5412186 is a wasteful number, since it uses less digits than its factorization.

5412186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351 (or 348 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 5412186 is about 2326.4105398661. The cubic root of 5412186 is about 175.5729358130.

The spelling of 5412186 in words is "five million, four hundred twelve thousand, one hundred eighty-six".