14172429 has 8 divisors (see below), whose sum is σ = 19357632. Its totient is φ = 9217760.

The previous prime is 14172419. The next prime is 14172451. The reversal of 14172429 is 92427141.

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

It is a cyclic number.

It is not a de Polignac number, because 14172429 - 2¹⁶ = 14106893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14172396 and 14172405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14172409) 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, 57489 + ... + 57734.

It is an arithmetic number, because the mean of its divisors is an integer number (2419704).

Almost surely, 2^14172429 is an apocalyptic number.

It is an amenable number.

14172429 is a deficient number, since it is larger than the sum of its proper divisors (5185203).

14172429 is a wasteful number, since it uses less digits than its factorization.

14172429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115267.

The product of its digits is 4032, while the sum is 30.

The square root of 14172429 is about 3764.6286669471. The cubic root of 14172429 is about 241.9996641846. Note that the first 3 decimals are identical.

The spelling of 14172429 in words is "fourteen million, one hundred seventy-two thousand, four hundred twenty-nine".