732761 has 2 divisors, whose sum is σ = 732762.
Its totient is φ = 732760.
The previous prime is 732749. The next prime is 732769. The reversal of 732761 is 167237.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 732736 + 25 = 856^2 + 5^2
It is a cyclic number.
It is not a de Polignac number, because 732761 - 210 = 731737 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 732761.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 732761.
It is not a weakly prime, because it can be changed into another prime (732769) 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 as a sum of consecutive naturals, namely, 366380 + 366381.
It is an arithmetic number, because the mean of its divisors is an integer number (366381).
2732761 is an apocalyptic number.
It is an amenable number.
732761 is a deficient number, since it is larger than the sum of its proper divisors (1).
732761 is an equidigital number, since it uses as much as digits as its factorization.
732761 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1764, while the sum is 26.
The square root of 732761 is about 856.0146026792.
The cubic root of 732761 is about 90.1545082574.
Adding to 732761 its reverse (167237), we get a palindrome (899998).
It can be divided in two parts, 7 and 32761, that added together give a 15-th power (32768 = 215).
The spelling of 732761 in words is "seven hundred thirty-two thousand, seven hundred sixty-one".