487953 has 6 divisors (see below), whose sum is σ = 704834. Its totient is φ = 325296.

The previous prime is 487943. The next prime is 487973. The reversal of 487953 is 359784.

It can be written as a sum of positive squares in only one way, i.e., 321489 + 166464 = 567^2 + 408^2 .

It is not a de Polignac number, because 487953 - 2⁶ = 487889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (487933) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27100 + ... + 27117.

2⁴⁸⁷⁹⁵³ is an apocalyptic number.

It is an amenable number.

487953 is a deficient number, since it is larger than the sum of its proper divisors (216881).

487953 is a wasteful number, since it uses less digits than its factorization.

487953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54223 (or 54220 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 487953 is about 698.5363269008. The cubic root of 487953 is about 78.7274160486.

It can be divided in two parts, 48 and 7953, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 487953 in words is "four hundred eighty-seven thousand, nine hundred fifty-three".