5003481 has 8 divisors (see below), whose sum is σ = 7624384. Its totient is φ = 2859120.

The previous prime is 5003477. The next prime is 5003483. The reversal of 5003481 is 1843005.

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

It is not a de Polignac number, because 5003481 - 2² = 5003477 is a prime.

It is a super-2 number, since 2×5003481² = 50069644234722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 238261 = 5003481 / (5 + 0 + 0 + 3 + 4 + 8 + 1).

It is a Duffinian number.

5003481 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5003483) 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, 119110 + ... + 119151.

It is an arithmetic number, because the mean of its divisors is an integer number (953048).

Almost surely, 2^5003481 is an apocalyptic number.

It is an amenable number.

5003481 is a deficient number, since it is larger than the sum of its proper divisors (2620903).

5003481 is a wasteful number, since it uses less digits than its factorization.

5003481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238271.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5003481 is about 2236.8462173337. The cubic root of 5003481 is about 171.0372683040.

Adding to 5003481 its reverse (1843005), we get a palindrome (6846486).

The spelling of 5003481 in words is "five million, three thousand, four hundred eighty-one".