5147849 has 8 divisors (see below), whose sum is σ = 5950080. Its totient is φ = 4362336.

The previous prime is 5147843. The next prime is 5147867. The reversal of 5147849 is 9487415.

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

It is a cyclic number.

It is not a de Polignac number, because 5147849 - 2¹² = 5143753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5147843) 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 7 ways as a sum of consecutive naturals, for example, 3509 + ... + 4754.

It is an arithmetic number, because the mean of its divisors is an integer number (743760).

Almost surely, 2^5147849 is an apocalyptic number.

It is an amenable number.

5147849 is a deficient number, since it is larger than the sum of its proper divisors (802231).

5147849 is an equidigital number, since it uses as much as digits as its factorization.

5147849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8359.

The product of its digits is 40320, while the sum is 38.

The square root of 5147849 is about 2268.8871721617. The cubic root of 5147849 is about 172.6667043491. Note that the first 3 decimals are identical.

The spelling of 5147849 in words is "five million, one hundred forty-seven thousand, eight hundred forty-nine".