487274 has 8 divisors (see below), whose sum is σ = 769440. Its totient is φ = 230796.

The previous prime is 487261. The next prime is 487283. The reversal of 487274 is 472784.

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

It is a self number, because there is not a number n which added to its sum of digits gives 487274.

It is an unprimeable number.

487274 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 6374 + ... + 6449.

It is an arithmetic number, because the mean of its divisors is an integer number (96180).

2⁴⁸⁷²⁷⁴ is an apocalyptic number.

487274 is a deficient number, since it is larger than the sum of its proper divisors (282166).

487274 is a wasteful number, since it uses less digits than its factorization.

487274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12844.

The product of its digits is 12544, while the sum is 32.

The square root of 487274 is about 698.0501414655. The cubic root of 487274 is about 78.6908819768.

It can be divided in two parts, 4 and 87274, that added together give a palindrome (87278).

The spelling of 487274 in words is "four hundred eighty-seven thousand, two hundred seventy-four".