119481 has 4 divisors (see below), whose sum is σ = 159312. Its totient is φ = 79652.

The previous prime is 119447. The next prime is 119489. The reversal of 119481 is 184911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 184911 = 3 ⋅61637.

It is a cyclic number.

It is not a de Polignac number, because 119481 - 2⁶ = 119417 is a prime.

It is a super-2 number, since 2×119481² = 28551418722, which contains 22 as substring.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 119481.

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, 19911 + ... + 19916.

It is an arithmetic number, because the mean of its divisors is an integer number (39828).

2¹¹⁹⁴⁸¹ is an apocalyptic number.

It is an amenable number.

119481 is a deficient number, since it is larger than the sum of its proper divisors (39831).

119481 is an equidigital number, since it uses as much as digits as its factorization.

119481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39830.

The product of its digits is 288, while the sum is 24.

The square root of 119481 is about 345.6602378059. The cubic root of 119481 is about 49.2530296091.

It can be divided in two parts, 1194 and 81, that added together give a triangular number (1275 = T₅₀).

The spelling of 119481 in words is "one hundred nineteen thousand, four hundred eighty-one".