508973 has 2 divisors, whose sum is σ = 508974. Its totient is φ = 508972.

The previous prime is 508969. The next prime is 508987. The reversal of 508973 is 379805.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 299209 + 209764 = 547^2 + 458^2 .

It is a cyclic number.

It is not a de Polignac number, because 508973 - 2² = 508969 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (508903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254486 + 254487.

It is an arithmetic number, because the mean of its divisors is an integer number (254487).

2⁵⁰⁸⁹⁷³ is an apocalyptic number.

It is an amenable number.

508973 is a deficient number, since it is larger than the sum of its proper divisors (1).

508973 is an equidigital number, since it uses as much as digits as its factorization.

508973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 508973 is about 713.4234366770. The cubic root of 508973 is about 79.8420320318.

The spelling of 508973 in words is "five hundred eight thousand, nine hundred seventy-three".