487419 has 4 divisors (see below), whose sum is σ = 649896. Its totient is φ = 324944.

The previous prime is 487397. The next prime is 487423. The reversal of 487419 is 914784.

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

It is a cyclic number.

It is not a de Polignac number, because 487419 - 2⁵ = 487387 is a prime.

It is a super-2 number, since 2×487419² = 475154563122, which contains 22 as substring.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 487419.

It is not an unprimeable number, because it can be changed into a prime (487429) 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, 81234 + ... + 81239.

It is an arithmetic number, because the mean of its divisors is an integer number (162474).

2⁴⁸⁷⁴¹⁹ is an apocalyptic number.

487419 is a deficient number, since it is larger than the sum of its proper divisors (162477).

487419 is a wasteful number, since it uses less digits than its factorization.

487419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162476.

The product of its digits is 8064, while the sum is 33.

The square root of 487419 is about 698.1539944740. The cubic root of 487419 is about 78.6986866522.

The spelling of 487419 in words is "four hundred eighty-seven thousand, four hundred nineteen".