5726424 has 64 divisors (see below), whose sum is σ = 15840000. Its totient is φ = 1710720.

The previous prime is 5726411. The next prime is 5726447. The reversal of 5726424 is 4246275.

It is a junction number, because it is equal to n+sod(n) for n = 5726391 and 5726400.

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 15 ways as a sum of consecutive naturals, for example, 28677 + ... + 28875.

It is an arithmetic number, because the mean of its divisors is an integer number (247500).

Almost surely, 2^5726424 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 5726424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7920000).

5726424 is an abundant number, since it is smaller than the sum of its proper divisors (10113576).

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

5726424 is a wasteful number, since it uses less digits than its factorization.

5726424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 324 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 5726424 is about 2392.9947764256. The cubic root of 5726424 is about 178.9072061510.

It can be divided in two parts, 572 and 6424, that added together give a palindrome (6996).

The spelling of 5726424 in words is "five million, seven hundred twenty-six thousand, four hundred twenty-four".