5113206 has 64 divisors (see below), whose sum is σ = 13224960. Its totient is φ = 1452168.

The previous prime is 5113201. The next prime is 5113211. The reversal of 5113206 is 6023115.

It is an interprime number because it is at equal distance from previous prime (5113201) and next prime (5113211).

It is a super-2 number, since 2×5113206² = 52289751196872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5113201) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 30535 + ... + 30701.

It is an arithmetic number, because the mean of its divisors is an integer number (206640).

Almost surely, 2^5113206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5113206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6612480).

5113206 is an abundant number, since it is smaller than the sum of its proper divisors (8111754).

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

5113206 is an equidigital number, since it uses as much as digits as its factorization.

5113206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 5113206 is about 2261.2399253507. The cubic root of 5113206 is about 172.2785058881.

Subtracting 5113206 from its reverse (6023115), we obtain a palindrome (909909).

The spelling of 5113206 in words is "five million, one hundred thirteen thousand, two hundred six".