117429 has 8 divisors (see below), whose sum is σ = 168672. Its totient is φ = 72240.

The previous prime is 117427. The next prime is 117431. The reversal of 117429 is 924711.

It is an interprime number because it is at equal distance from previous prime (117427) and next prime (117431).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117429 - 2¹ = 117427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117399 and 117408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1467 + ... + 1544.

It is an arithmetic number, because the mean of its divisors is an integer number (21084).

2¹¹⁷⁴²⁹ is an apocalyptic number.

It is an amenable number.

117429 is a deficient number, since it is larger than the sum of its proper divisors (51243).

117429 is a wasteful number, since it uses less digits than its factorization.

117429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027.

The product of its digits is 504, while the sum is 24.

The square root of 117429 is about 342.6791502266. The cubic root of 117429 is about 48.9694381128.

The spelling of 117429 in words is "one hundred seventeen thousand, four hundred twenty-nine".