5172804 has 72 divisors (see below), whose sum is σ = 16103360. Its totient is φ = 1363392.

The previous prime is 5172803. The next prime is 5172821. The reversal of 5172804 is 4082715.

5172804 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is an Ulam number.

5172804 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (5172803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2487 + ... + 4065.

Almost surely, 2^5172804 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 5172804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8051680).

5172804 is an abundant number, since it is smaller than the sum of its proper divisors (10930556).

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

5172804 is a wasteful number, since it uses less digits than its factorization.

5172804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609 (or 1604 counting only the distinct ones).

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

The square root of 5172804 is about 2274.3799154935. The cubic root of 5172804 is about 172.9452642948.

It can be divided in two parts, 517 and 2804, that added together give a triangular number (3321 = T₈₁).

The spelling of 5172804 in words is "five million, one hundred seventy-two thousand, eight hundred four".