5681733 has 4 divisors (see below), whose sum is σ = 7575648. Its totient is φ = 3787820.

The previous prime is 5681729. The next prime is 5681737. The reversal of 5681733 is 3371865.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5681729) and next prime (5681737).

It is a cyclic number.

It is not a de Polignac number, because 5681733 - 2² = 5681729 is a prime.

It is a D-number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5681694 and 5681703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5681737) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 946953 + ... + 946958.

It is an arithmetic number, because the mean of its divisors is an integer number (1893912).

Almost surely, 2^5681733 is an apocalyptic number.

It is an amenable number.

5681733 is a deficient number, since it is larger than the sum of its proper divisors (1893915).

5681733 is a wasteful number, since it uses less digits than its factorization.

5681733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893914.

The product of its digits is 15120, while the sum is 33.

The square root of 5681733 is about 2383.6386051581. The cubic root of 5681733 is about 178.4405721400.

The spelling of 5681733 in words is "five million, six hundred eighty-one thousand, seven hundred thirty-three".