117419 has 4 divisors (see below), whose sum is σ = 124344. Its totient is φ = 110496.

The previous prime is 117413. The next prime is 117427. The reversal of 117419 is 914711.

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 117419 - 2⁸ = 117163 is a prime.

It is a super-2 number, since 2×117419² = 27574443122, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a nialpdrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 117394 and 117403.

It is not an unprimeable number, because it can be changed into a prime (117413) 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, 3437 + ... + 3470.

It is an arithmetic number, because the mean of its divisors is an integer number (31086).

2¹¹⁷⁴¹⁹ is an apocalyptic number.

117419 is a deficient number, since it is larger than the sum of its proper divisors (6925).

117419 is an equidigital number, since it uses as much as digits as its factorization.

117419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6924.

The product of its digits is 252, while the sum is 23.

The square root of 117419 is about 342.6645590078. The cubic root of 117419 is about 48.9680480295.

The spelling of 117419 in words is "one hundred seventeen thousand, four hundred nineteen".