5194685 has 4 divisors (see below), whose sum is σ = 6233628. Its totient is φ = 4155744.

The previous prime is 5194669. The next prime is 5194691. The reversal of 5194685 is 5864915.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4056196 + 1138489 = 2014^2 + 1067^2 .

It is a cyclic number.

It is not a de Polignac number, because 5194685 - 2⁴ = 5194669 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519464 + ... + 519473.

It is an arithmetic number, because the mean of its divisors is an integer number (1558407).

Almost surely, 2^5194685 is an apocalyptic number.

It is an amenable number.

5194685 is a deficient number, since it is larger than the sum of its proper divisors (1038943).

5194685 is a wasteful number, since it uses less digits than its factorization.

5194685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038942.

The product of its digits is 43200, while the sum is 38.

The square root of 5194685 is about 2279.1851614119. The cubic root of 5194685 is about 173.1887745251.

The spelling of 5194685 in words is "five million, one hundred ninety-four thousand, six hundred eighty-five".