99733 has 2 divisors, whose sum is σ = 99734. Its totient is φ = 99732.

The previous prime is 99721. The next prime is 99761. The reversal of 99733 is 33799.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97969 + 1764 = 313^2 + 42^2 .

It is a cyclic number.

It is not a de Polignac number, because 99733 - 2¹³ = 91541 is a prime.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 99695 and 99704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49866 + 49867.

It is an arithmetic number, because the mean of its divisors is an integer number (49867).

2⁹⁹⁷³³ is an apocalyptic number.

It is an amenable number.

99733 is a deficient number, since it is larger than the sum of its proper divisors (1).

99733 is an equidigital number, since it uses as much as digits as its factorization.

99733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5103, while the sum is 31.

The square root of 99733 is about 315.8053197779. The cubic root of 99733 is about 46.3745413748.

The spelling of 99733 in words is "ninety-nine thousand, seven hundred thirty-three".