5161326 has 16 divisors (see below), whose sum is σ = 10574928. Its totient is φ = 1678400.

The previous prime is 5161309. The next prime is 5161327. The reversal of 5161326 is 6231615.

5161326 = 361² + 362² + ... + 396².

5161326 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 5161296 and 5161305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5161327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10245 + ... + 10736.

It is an arithmetic number, because the mean of its divisors is an integer number (660933).

Almost surely, 2^5161326 is an apocalyptic number.

5161326 is an abundant number, since it is smaller than the sum of its proper divisors (5413602).

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

5161326 is a wasteful number, since it uses less digits than its factorization.

5161326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21027.

The product of its digits is 1080, while the sum is 24.

The square root of 5161326 is about 2271.8551890470. The cubic root of 5161326 is about 172.8172527570.

The spelling of 5161326 in words is "five million, one hundred sixty-one thousand, three hundred twenty-six".