5144705 has 4 divisors (see below), whose sum is σ = 6173652. Its totient is φ = 4115760.

The previous prime is 5144701. The next prime is 5144707. The reversal of 5144705 is 5074415.

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 3094081 + 2050624 = 1759^2 + 1432^2 .

It is not a de Polignac number, because 5144705 - 2² = 5144701 is a prime.

It is a super-3 number, since 3×5144705³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5144701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514466 + ... + 514475.

It is an arithmetic number, because the mean of its divisors is an integer number (1543413).

Almost surely, 2^5144705 is an apocalyptic number.

It is an amenable number.

5144705 is a deficient number, since it is larger than the sum of its proper divisors (1028947).

5144705 is a wasteful number, since it uses less digits than its factorization.

5144705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028946.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 5144705 is about 2268.1942156703. The cubic root of 5144705 is about 172.6315456727.

The spelling of 5144705 in words is "five million, one hundred forty-four thousand, seven hundred five".