5206506 has 16 divisors (see below), whose sum is σ = 10556544. Its totient is φ = 1711584.

The previous prime is 5206489. The next prime is 5206511. The reversal of 5206506 is 6056025.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5506 + ... + 6381.

It is an arithmetic number, because the mean of its divisors is an integer number (659784).

Almost surely, 2^5206506 is an apocalyptic number.

5206506 is an abundant number, since it is smaller than the sum of its proper divisors (5350038).

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

5206506 is a wasteful number, since it uses less digits than its factorization.

5206506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11965.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5206506 is about 2281.7769391419. The cubic root of 5206506 is about 173.3200441817.

The spelling of 5206506 in words is "five million, two hundred six thousand, five hundred six".