5726840424 has 64 divisors (see below), whose sum is σ = 14963659200. Its totient is φ = 1824098304.

The previous prime is 5726840423. The next prime is 5726840447. The reversal of 5726840424 is 4240486275.

It is a happy number.

It is a super-3 number, since 3×5726840424³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5726840423) 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, 25099 + ... + 109925.

It is an arithmetic number, because the mean of its divisors is an integer number (233807175).

Almost surely, 2^5726840424 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 5726840424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7481829600).

5726840424 is an abundant number, since it is smaller than the sum of its proper divisors (9236818776).

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

5726840424 is a wasteful number, since it uses less digits than its factorization.

5726840424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84962 (or 84958 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 42.

The square root of 5726840424 is about 75675.8906389611. The cubic root of 5726840424 is about 1789.1154274040.

The spelling of 5726840424 in words is "five billion, seven hundred twenty-six million, eight hundred forty thousand, four hundred twenty-four".