5204430 has 96 divisors (see below), whose sum is σ = 16892928. Its totient is φ = 1080000.

The previous prime is 5204413. The next prime is 5204443. The reversal of 5204430 is 344025.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6555 + ... + 7305.

It is an arithmetic number, because the mean of its divisors is an integer number (175968).

Almost surely, 2^5204430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5204430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8446464).

5204430 is an abundant number, since it is smaller than the sum of its proper divisors (11688498).

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

5204430 is a wasteful number, since it uses less digits than its factorization.

5204430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 5204430 is about 2281.3219851656. The cubic root of 5204430 is about 173.2970050428.

Adding to 5204430 its reverse (344025), we get a palindrome (5548455).

It can be divided in two parts, 520 and 4430, that added together give a triangular number (4950 = T₉₉).

The spelling of 5204430 in words is "five million, two hundred four thousand, four hundred thirty".