5263686 has 12 divisors (see below), whose sum is σ = 11404692. Its totient is φ = 1754556.

The previous prime is 5263679. The next prime is 5263697. The reversal of 5263686 is 6863625.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5263686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146196 + ... + 146231.

It is an arithmetic number, because the mean of its divisors is an integer number (950391).

Almost surely, 2^5263686 is an apocalyptic number.

5263686 is an abundant number, since it is smaller than the sum of its proper divisors (6141006).

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

5263686 is a wasteful number, since it uses less digits than its factorization.

5263686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292435 (or 292432 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 5263686 is about 2294.2724336922. The cubic root of 5263686 is about 173.9522262819.

The spelling of 5263686 in words is "five million, two hundred sixty-three thousand, six hundred eighty-six".