5144281 has 8 divisors (see below), whose sum is σ = 5356800. Its totient is φ = 4934160.

The previous prime is 5144273. The next prime is 5144287. The reversal of 5144281 is 1824415.

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 5144281 - 2³ = 5144273 is a prime.

It is a super-2 number, since 2×5144281² = 52927254013922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4696 + ... + 5686.

It is an arithmetic number, because the mean of its divisors is an integer number (669600).

Almost surely, 2^5144281 is an apocalyptic number.

It is an amenable number.

5144281 is a deficient number, since it is larger than the sum of its proper divisors (212519).

5144281 is a wasteful number, since it uses less digits than its factorization.

5144281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199.

The product of its digits is 1280, while the sum is 25.

The square root of 5144281 is about 2268.1007473214. The cubic root of 5144281 is about 172.6268030757.

Adding to 5144281 its reverse (1824415), we get a palindrome (6968696).

The spelling of 5144281 in words is "five million, one hundred forty-four thousand, two hundred eighty-one".