732493 has 2 divisors, whose sum is σ = 732494. Its totient is φ = 732492.

The previous prime is 732491. The next prime is 732497. The reversal of 732493 is 394237.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 522729 + 209764 = 723^2 + 458^2 .

It is a cyclic number.

It is not a de Polignac number, because 732493 - 2¹ = 732491 is a prime.

Together with 732491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (732491) 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, 366246 + 366247.

It is an arithmetic number, because the mean of its divisors is an integer number (366247).

2⁷³²⁴⁹³ is an apocalyptic number.

It is an amenable number.

732493 is a deficient number, since it is larger than the sum of its proper divisors (1).

732493 is an equidigital number, since it uses as much as digits as its factorization.

732493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 28.

The square root of 732493 is about 855.8580489777. The cubic root of 732493 is about 90.1435158809.

It can be divided in two parts, 732 and 493, that added together give a triangular number (1225 = T₄₉).

The spelling of 732493 in words is "seven hundred thirty-two thousand, four hundred ninety-three".