5523217 has 4 divisors (see below), whose sum is σ = 6312256. Its totient is φ = 4734180.

The previous prime is 5523211. The next prime is 5523223. The reversal of 5523217 is 7123255.

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.

It is an interprime number because it is at equal distance from previous prime (5523211) and next prime (5523223).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5523217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5523191 and 5523200.

It is not an unprimeable number, because it can be changed into a prime (5523211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394509 + ... + 394522.

It is an arithmetic number, because the mean of its divisors is an integer number (1578064).

Almost surely, 2^5523217 is an apocalyptic number.

It is an amenable number.

5523217 is a deficient number, since it is larger than the sum of its proper divisors (789039).

5523217 is an equidigital number, since it uses as much as digits as its factorization.

5523217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789038.

The product of its digits is 2100, while the sum is 25.

The square root of 5523217 is about 2350.1525482402. The cubic root of 5523217 is about 176.7654441483.

The spelling of 5523217 in words is "five million, five hundred twenty-three thousand, two hundred seventeen".