5109806 has 16 divisors (see below), whose sum is σ = 8316000. Its totient is φ = 2340768.

The previous prime is 5109791. The next prime is 5109821. The reversal of 5109806 is 6089015.

It is an interprime number because it is at equal distance from previous prime (5109791) and next prime (5109821).

It is a super-2 number, since 2×5109806² = 52220234715272, which contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3215 + ... + 4533.

It is an arithmetic number, because the mean of its divisors is an integer number (519750).

Almost surely, 2^5109806 is an apocalyptic number.

5109806 is a deficient number, since it is larger than the sum of its proper divisors (3206194).

5109806 is a wasteful number, since it uses less digits than its factorization.

5109806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 5109806 is about 2260.4880004105. The cubic root of 5109806 is about 172.2403121862.

The spelling of 5109806 in words is "five million, one hundred nine thousand, eight hundred six".