487357 has 4 divisors (see below), whose sum is σ = 524860. Its totient is φ = 449856.

The previous prime is 487349. The next prime is 487363. The reversal of 487357 is 753784.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 276676 + 210681 = 526^2 + 459^2 .

It is a cyclic number.

It is not a de Polignac number, because 487357 - 2³ = 487349 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18732 + ... + 18757.

It is an arithmetic number, because the mean of its divisors is an integer number (131215).

2⁴⁸⁷³⁵⁷ is an apocalyptic number.

It is an amenable number.

487357 is a deficient number, since it is larger than the sum of its proper divisors (37503).

487357 is a wasteful number, since it uses less digits than its factorization.

487357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37502.

The product of its digits is 23520, while the sum is 34.

The square root of 487357 is about 698.1095902507. The cubic root of 487357 is about 78.6953496701.

The spelling of 487357 in words is "four hundred eighty-seven thousand, three hundred fifty-seven".