487097 has 8 divisors (see below), whose sum is σ = 531720. Its totient is φ = 443520.

The previous prime is 487093. The next prime is 487099. The reversal of 487097 is 790784.

It can be written as a sum of positive squares in 4 ways, for example, as 50176 + 436921 = 224^2 + 661^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 487097 - 2² = 487093 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 947 + ... + 1367.

It is an arithmetic number, because the mean of its divisors is an integer number (66465).

2⁴⁸⁷⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

487097 is a deficient number, since it is larger than the sum of its proper divisors (44623).

487097 is a wasteful number, since it uses less digits than its factorization.

487097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 487097 is about 697.9233482267. The cubic root of 487097 is about 78.6813527913.

The spelling of 487097 in words is "four hundred eighty-seven thousand, ninety-seven".