487285937 has 2 divisors, whose sum is σ = 487285938. Its totient is φ = 487285936.

The previous prime is 487285871. The next prime is 487285949. The reversal of 487285937 is 739582784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 480311056 + 6974881 = 21916^2 + 2641^2 .

It is a cyclic number.

It is not a de Polignac number, because 487285937 - 2¹⁰ = 487284913 is a prime.

It is not a weakly prime, because it can be changed into another prime (487285987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243642968 + 243642969.

It is an arithmetic number, because the mean of its divisors is an integer number (243642969).

Almost surely, 2^487285937 is an apocalyptic number.

It is an amenable number.

487285937 is a deficient number, since it is larger than the sum of its proper divisors (1).

487285937 is an equidigital number, since it uses as much as digits as its factorization.

487285937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3386880, while the sum is 53.

The square root of 487285937 is about 22074.5540611809. The cubic root of 487285937 is about 786.9152454841.

It can be divided in two parts, 4872 and 85937, that added together give a palindrome (90809).

The spelling of 487285937 in words is "four hundred eighty-seven million, two hundred eighty-five thousand, nine hundred thirty-seven".