5178204 has 36 divisors (see below), whose sum is σ = 13254696. Its totient is φ = 1704288.

The previous prime is 5178193. The next prime is 5178301. The reversal of 5178204 is 4028715.

It is a tau number, because it is divible by the number of its divisors (36).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2122 + ... + 3854.

It is an arithmetic number, because the mean of its divisors is an integer number (368186).

Almost surely, 2^5178204 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 5178204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6627348).

5178204 is an abundant number, since it is smaller than the sum of its proper divisors (8076492).

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

5178204 is a wasteful number, since it uses less digits than its factorization.

5178204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826 (or 1821 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 5178204 is about 2275.5667425940. The cubic root of 5178204 is about 173.0054237777.

The spelling of 5178204 in words is "five million, one hundred seventy-eight thousand, two hundred four".