5220810 has 48 divisors (see below), whose sum is σ = 15515136. Its totient is φ = 1193184.

The previous prime is 5220799. The next prime is 5220823. The reversal of 5220810 is 180225.

It is a super-2 number, since 2×5220810² = 54513714112200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3514 + ... + 4773.

It is an arithmetic number, because the mean of its divisors is an integer number (323232).

Almost surely, 2^5220810 is an apocalyptic number.

5220810 is an abundant number, since it is smaller than the sum of its proper divisors (10294326).

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

5220810 is a wasteful number, since it uses less digits than its factorization.

5220810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8307 (or 8304 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 5220810 is about 2284.9091885675. The cubic root of 5220810 is about 173.4786216105.

The spelling of 5220810 in words is "five million, two hundred twenty thousand, eight hundred ten".