5821117 has 4 divisors (see below), whose sum is σ = 5919840. Its totient is φ = 5722396.

The previous prime is 5821097. The next prime is 5821129. The reversal of 5821117 is 7111285.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7111285 = 5 ⋅1422257.

It is a cyclic number.

It is not a de Polignac number, because 5821117 - 2¹⁹ = 5296829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5821091 and 5821100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5821177) 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 3 ways as a sum of consecutive naturals, for example, 49273 + ... + 49390.

It is an arithmetic number, because the mean of its divisors is an integer number (1479960).

Almost surely, 2^5821117 is an apocalyptic number.

It is an amenable number.

5821117 is a deficient number, since it is larger than the sum of its proper divisors (98723).

5821117 is an equidigital number, since it uses as much as digits as its factorization.

5821117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98722.

The product of its digits is 560, while the sum is 25.

The square root of 5821117 is about 2412.6991109544. The cubic root of 5821117 is about 179.8879652618.

The spelling of 5821117 in words is "five million, eight hundred twenty-one thousand, one hundred seventeen".