119487 has 4 divisors (see below), whose sum is σ = 159320. Its totient is φ = 79656.

The previous prime is 119447. The next prime is 119489. The reversal of 119487 is 784911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 784911 = 3 ⋅261637.

It is not a de Polignac number, because 119487 - 2⁷ = 119359 is a prime.

It is a D-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 (119489) 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, 19912 + ... + 19917.

It is an arithmetic number, because the mean of its divisors is an integer number (39830).

2¹¹⁹⁴⁸⁷ is an apocalyptic number.

119487 is a deficient number, since it is larger than the sum of its proper divisors (39833).

119487 is an equidigital number, since it uses as much as digits as its factorization.

119487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39832.

The product of its digits is 2016, while the sum is 30.

The square root of 119487 is about 345.6689167397. The cubic root of 119487 is about 49.2538540449.

It can be divided in two parts, 119 and 487, that added together give a palindrome (606).

The spelling of 119487 in words is "one hundred nineteen thousand, four hundred eighty-seven".