5194547 has 4 divisors (see below), whose sum is σ = 5199216. Its totient is φ = 5189880.

The previous prime is 5194507. The next prime is 5194549. The reversal of 5194547 is 7454915.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5194547 - 2¹⁴ = 5178163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5194549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413 + ... + 3249.

It is an arithmetic number, because the mean of its divisors is an integer number (1299804).

Almost surely, 2^5194547 is an apocalyptic number.

5194547 is a deficient number, since it is larger than the sum of its proper divisors (4669).

5194547 is a wasteful number, since it uses less digits than its factorization.

5194547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4668.

The product of its digits is 25200, while the sum is 35.

The square root of 5194547 is about 2279.1548872334. The cubic root of 5194547 is about 173.1872408894.

The spelling of 5194547 in words is "five million, one hundred ninety-four thousand, five hundred forty-seven".