5148185 has 12 divisors (see below), whose sum is σ = 7186788. Its totient is φ = 3530016.

The previous prime is 5148181. The next prime is 5148191. The reversal of 5148185 is 5818415.

It can be written as a sum of positive squares in 2 ways, for example, as 529984 + 4618201 = 728^2 + 2149^2 .

It is not a de Polignac number, because 5148185 - 2² = 5148181 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5148181) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 10262 + ... + 10751.

It is an arithmetic number, because the mean of its divisors is an integer number (598899).

Almost surely, 2^5148185 is an apocalyptic number.

It is an amenable number.

5148185 is a deficient number, since it is larger than the sum of its proper divisors (2038603).

5148185 is a wasteful number, since it uses less digits than its factorization.

5148185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21032 (or 21025 counting only the distinct ones).

The product of its digits is 6400, while the sum is 32.

The square root of 5148185 is about 2268.9612160634. The cubic root of 5148185 is about 172.6704609182.

The spelling of 5148185 in words is "five million, one hundred forty-eight thousand, one hundred eighty-five".