5131441 has 8 divisors (see below), whose sum is σ = 5880384. Its totient is φ = 4386480.

The previous prime is 5131439. The next prime is 5131447. The reversal of 5131441 is 1441315.

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

It is not a de Polignac number, because 5131441 - 2¹ = 5131439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5131447) 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, 2691 + ... + 4183.

It is an arithmetic number, because the mean of its divisors is an integer number (735048).

Almost surely, 2^5131441 is an apocalyptic number.

It is an amenable number.

5131441 is a deficient number, since it is larger than the sum of its proper divisors (748943).

5131441 is a wasteful number, since it uses less digits than its factorization.

5131441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991.

The product of its digits is 240, while the sum is 19.

The square root of 5131441 is about 2265.2684167665. The cubic root of 5131441 is about 172.4830593179.

Adding to 5131441 its reverse (1441315), we get a palindrome (6572756).

The spelling of 5131441 in words is "five million, one hundred thirty-one thousand, four hundred forty-one".