5144805 has 12 divisors (see below), whose sum is σ = 8917740. Its totient is φ = 2743872.

The previous prime is 5144759. The next prime is 5144809. The reversal of 5144805 is 5084415.

It can be written as a sum of positive squares in 2 ways, for example, as 2683044 + 2461761 = 1638^2 + 1569^2 .

It is not a de Polignac number, because 5144805 - 2⁷ = 5144677 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57120 + ... + 57209.

It is an arithmetic number, because the mean of its divisors is an integer number (743145).

Almost surely, 2^5144805 is an apocalyptic number.

It is an amenable number.

5144805 is a deficient number, since it is larger than the sum of its proper divisors (3772935).

5144805 is a wasteful number, since it uses less digits than its factorization.

5144805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114340 (or 114337 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 5144805 is about 2268.2162595308. The cubic root of 5144805 is about 172.6326641717.

The spelling of 5144805 in words is "five million, one hundred forty-four thousand, eight hundred five".