631483 has 2 divisors, whose sum is σ = 631484. Its totient is φ = 631482.

The previous prime is 631471. The next prime is 631487. The reversal of 631483 is 384136.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 631483 - 2¹³ = 623291 is a prime.

It is not a weakly prime, because it can be changed into another prime (631487) 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, 315741 + 315742.

It is an arithmetic number, because the mean of its divisors is an integer number (315742).

2⁶³¹⁴⁸³ is an apocalyptic number.

631483 is a deficient number, since it is larger than the sum of its proper divisors (1).

631483 is an equidigital number, since it uses as much as digits as its factorization.

631483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

The square root of 631483 is about 794.6590463840. The cubic root of 631483 is about 85.7934016874.

The spelling of 631483 in words is "six hundred thirty-one thousand, four hundred eighty-three".