462493 has 2 divisors, whose sum is σ = 462494. Its totient is φ = 462492.

The previous prime is 462491. The next prime is 462499. The reversal of 462493 is 394264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 459684 + 2809 = 678^2 + 53^2 .

It is a cyclic number.

It is not a de Polignac number, because 462493 - 2¹ = 462491 is a prime.

Together with 462491, 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 (462491) 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, 231246 + 231247.

It is an arithmetic number, because the mean of its divisors is an integer number (231247).

2⁴⁶²⁴⁹³ is an apocalyptic number.

It is an amenable number.

462493 is a deficient number, since it is larger than the sum of its proper divisors (1).

462493 is an equidigital number, since it uses as much as digits as its factorization.

462493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 28.

The square root of 462493 is about 680.0683789149. The cubic root of 462493 is about 77.3336285330. Note that the first 3 decimals are identical.

The spelling of 462493 in words is "four hundred sixty-two thousand, four hundred ninety-three".