5620863 has 16 divisors (see below), whose sum is σ = 7983360. Its totient is φ = 3505536.

The previous prime is 5620861. The next prime is 5620883. The reversal of 5620863 is 3680265.

It is not a de Polignac number, because 5620863 - 2¹ = 5620861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5620863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5620861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15478 + ... + 15836.

It is an arithmetic number, because the mean of its divisors is an integer number (498960).

Almost surely, 2^5620863 is an apocalyptic number.

5620863 is a deficient number, since it is larger than the sum of its proper divisors (2362497).

5620863 is a wasteful number, since it uses less digits than its factorization.

5620863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 5620863 is about 2370.8359285282. The cubic root of 5620863 is about 177.8010549237.

The spelling of 5620863 in words is "five million, six hundred twenty thousand, eight hundred sixty-three".