5721733 has 16 divisors (see below), whose sum is σ = 6266880. Its totient is φ = 5209776.

The previous prime is 5721719. The next prime is 5721743. The reversal of 5721733 is 3371275.

It is not a de Polignac number, because 5721733 - 2¹³ = 5713541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5721713) 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, 72388 + ... + 72466.

It is an arithmetic number, because the mean of its divisors is an integer number (391680).

Almost surely, 2^5721733 is an apocalyptic number.

It is an amenable number.

5721733 is a deficient number, since it is larger than the sum of its proper divisors (545147).

5721733 is a wasteful number, since it uses less digits than its factorization.

5721733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216.

The product of its digits is 4410, while the sum is 28.

The square root of 5721733 is about 2392.0144230334. The cubic root of 5721733 is about 178.8583401120.

The spelling of 5721733 in words is "five million, seven hundred twenty-one thousand, seven hundred thirty-three".