487199 has 4 divisors (see below), whose sum is σ = 489720. Its totient is φ = 484680.

The previous prime is 487187. The next prime is 487211. The reversal of 487199 is 991784.

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

It is an interprime number because it is at equal distance from previous prime (487187) and next prime (487211).

It is a cyclic number.

It is not a de Polignac number, because 487199 - 2⁴ = 487183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487099) 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, 944 + ... + 1365.

It is an arithmetic number, because the mean of its divisors is an integer number (122430).

2⁴⁸⁷¹⁹⁹ is an apocalyptic number.

487199 is a deficient number, since it is larger than the sum of its proper divisors (2521).

487199 is a wasteful number, since it uses less digits than its factorization.

487199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520.

The product of its digits is 18144, while the sum is 38.

The square root of 487199 is about 697.9964183289. The cubic root of 487199 is about 78.6868444681.

It can be divided in two parts, 487 and 199, that added together give a palindrome (686).

The spelling of 487199 in words is "four hundred eighty-seven thousand, one hundred ninety-nine".