485893 has 2 divisors, whose sum is σ = 485894. Its totient is φ = 485892.

The previous prime is 485833. The next prime is 485899. The reversal of 485893 is 398584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 471969 + 13924 = 687^2 + 118^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-485893 is a prime.

485893 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485899) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242946 + 242947.

It is an arithmetic number, because the mean of its divisors is an integer number (242947).

2⁴⁸⁵⁸⁹³ is an apocalyptic number.

It is an amenable number.

485893 is a deficient number, since it is larger than the sum of its proper divisors (1).

485893 is an equidigital number, since it uses as much as digits as its factorization.

485893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 37.

The square root of 485893 is about 697.0602556451. The cubic root of 485893 is about 78.6164714577.

It can be divided in two parts, 485 and 893, that added together give a triangular number (1378 = T₅₂).

The spelling of 485893 in words is "four hundred eighty-five thousand, eight hundred ninety-three".