5147349 has 4 divisors (see below), whose sum is σ = 6863136. Its totient is φ = 3431564.

The previous prime is 5147339. The next prime is 5147353. The reversal of 5147349 is 9437415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5147349 - 2¹² = 5143253 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147339) 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, 857889 + ... + 857894.

It is an arithmetic number, because the mean of its divisors is an integer number (1715784).

Almost surely, 2^5147349 is an apocalyptic number.

It is an amenable number.

5147349 is a deficient number, since it is larger than the sum of its proper divisors (1715787).

5147349 is a wasteful number, since it uses less digits than its factorization.

5147349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715786.

The product of its digits is 15120, while the sum is 33.

The square root of 5147349 is about 2268.7769833106. The cubic root of 5147349 is about 172.6611139140.

The spelling of 5147349 in words is "five million, one hundred forty-seven thousand, three hundred forty-nine".