5221461 has 8 divisors (see below), whose sum is σ = 7956544. Its totient is φ = 2983680.

The previous prime is 5221459. The next prime is 5221501. The reversal of 5221461 is 1641225.

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

It is not a de Polignac number, because 5221461 - 2¹ = 5221459 is a prime.

It is a super-3 number, since 3×5221461³ (a number of 21 digits) contains 333 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: 248641 = 5221461 / (5 + 2 + 2 + 1 + 4 + 6 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124300 + ... + 124341.

It is an arithmetic number, because the mean of its divisors is an integer number (994568).

Almost surely, 2^5221461 is an apocalyptic number.

It is an amenable number.

5221461 is a deficient number, since it is larger than the sum of its proper divisors (2735083).

5221461 is a wasteful number, since it uses less digits than its factorization.

5221461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248651.

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

The square root of 5221461 is about 2285.0516405543. The cubic root of 5221461 is about 173.4858318511.

Adding to 5221461 its reverse (1641225), we get a palindrome (6862686).

The spelling of 5221461 in words is "five million, two hundred twenty-one thousand, four hundred sixty-one".