5733661 has 2 divisors, whose sum is σ = 5733662. Its totient is φ = 5733660.

The previous prime is 5733643. The next prime is 5733691. The reversal of 5733661 is 1663375.

5733661 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5317636 + 416025 = 2306^2 + 645^2 .

It is a cyclic number.

It is not a de Polignac number, because 5733661 - 2¹³ = 5725469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5733691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2866830 + 2866831.

It is an arithmetic number, because the mean of its divisors is an integer number (2866831).

Almost surely, 2^5733661 is an apocalyptic number.

It is an amenable number.

5733661 is a deficient number, since it is larger than the sum of its proper divisors (1).

5733661 is an equidigital number, since it uses as much as digits as its factorization.

5733661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 31.

The square root of 5733661 is about 2394.5064209561. The cubic root of 5733661 is about 178.9825414971.

The spelling of 5733661 in words is "five million, seven hundred thirty-three thousand, six hundred sixty-one".