5178036 has 48 divisors (see below), whose sum is σ = 12829824. Its totient is φ = 1622016.

The previous prime is 5178031. The next prime is 5178049. The reversal of 5178036 is 6308715.

It is a junction number, because it is equal to n+sod(n) for n = 5177994 and 5178012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5178031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20020 + ... + 20276.

It is an arithmetic number, because the mean of its divisors is an integer number (267288).

Almost surely, 2^5178036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5178036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6414912).

5178036 is an abundant number, since it is smaller than the sum of its proper divisors (7651788).

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

5178036 is a wasteful number, since it uses less digits than its factorization.

5178036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 5178036 is about 2275.5298284136. The cubic root of 5178036 is about 173.0035527799.

It can be divided in two parts, 51 and 78036, that added together give a palindrome (78087).

The spelling of 5178036 in words is "five million, one hundred seventy-eight thousand, thirty-six".