5208194 has 8 divisors (see below), whose sum is σ = 8023548. Its totient is φ = 2533680.

The previous prime is 5208193. The next prime is 5208209. The reversal of 5208194 is 4918025.

It can be written as a sum of positive squares in 2 ways, for example, as 5121169 + 87025 = 2263^2 + 295^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5208193) 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 3 ways as a sum of consecutive naturals, for example, 35117 + ... + 35264.

Almost surely, 2^5208194 is an apocalyptic number.

5208194 is a deficient number, since it is larger than the sum of its proper divisors (2815354).

5208194 is a wasteful number, since it uses less digits than its factorization.

5208194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70420.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 5208194 is about 2282.1467963302. The cubic root of 5208194 is about 173.3387728405.

The spelling of 5208194 in words is "five million, two hundred eight thousand, one hundred ninety-four".