5317220 has 12 divisors (see below), whose sum is σ = 11166204. Its totient is φ = 2126880.

The previous prime is 5317217. The next prime is 5317231. The reversal of 5317220 is 227135.

It can be written as a sum of positive squares in 2 ways, for example, as 1098304 + 4218916 = 1048^2 + 2054^2 .

It is a super-3 number, since 3×5317220³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 265861 = 5317220 / (5 + 3 + 1 + 7 + 2 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 5317192 and 5317201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132911 + ... + 132950.

It is an arithmetic number, because the mean of its divisors is an integer number (930517).

Almost surely, 2^5317220 is an apocalyptic number.

It is an amenable number.

5317220 is an abundant number, since it is smaller than the sum of its proper divisors (5848984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5317220 is a wasteful number, since it uses less digits than its factorization.

5317220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265870 (or 265868 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 5317220 is about 2305.9097987562. The cubic root of 5317220 is about 174.5399617840.

The spelling of 5317220 in words is "five million, three hundred seventeen thousand, two hundred twenty".