5144965 has 16 divisors (see below), whose sum is σ = 7471872. Its totient is φ = 3320064.

The previous prime is 5144963. The next prime is 5144981. The reversal of 5144965 is 5694415.

It is a cyclic number.

It is not a de Polignac number, because 5144965 - 2¹ = 5144963 is a prime.

It is a Duffinian number.

5144965 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5144965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3729 + ... + 4918.

It is an arithmetic number, because the mean of its divisors is an integer number (466992).

Almost surely, 2^5144965 is an apocalyptic number.

It is an amenable number.

5144965 is a deficient number, since it is larger than the sum of its proper divisors (2326907).

5144965 is a wasteful number, since it uses less digits than its factorization.

5144965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8676.

The product of its digits is 21600, while the sum is 34.

The square root of 5144965 is about 2268.2515292621. The cubic root of 5144965 is about 172.6344537400.

The spelling of 5144965 in words is "five million, one hundred forty-four thousand, nine hundred sixty-five".