5228620 has 12 divisors (see below), whose sum is σ = 10980144. Its totient is φ = 2091440.

The previous prime is 5228617. The next prime is 5228633. The reversal of 5228620 is 268225.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130696 + ... + 130735.

It is an arithmetic number, because the mean of its divisors is an integer number (915012).

Almost surely, 2^5228620 is an apocalyptic number.

It is an amenable number.

5228620 is an abundant number, since it is smaller than the sum of its proper divisors (5751524).

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

5228620 is a wasteful number, since it uses less digits than its factorization.

5228620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261440 (or 261438 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 5228620 is about 2286.6175893664. The cubic root of 5228620 is about 173.5650828427.

The spelling of 5228620 in words is "five million, two hundred twenty-eight thousand, six hundred twenty".