6814129 has 8 divisors (see below), whose sum is σ = 7822080. Its totient is φ = 5814816.

The previous prime is 6814123. The next prime is 6814133. The reversal of 6814129 is 9214186.

It is a happy number.

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

It is not a de Polignac number, because 6814129 - 2⁵ = 6814097 is a prime.

6814129 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6814129.

It is not an unprimeable number, because it can be changed into a prime (6814123) 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, 364 + ... + 3709.

It is an arithmetic number, because the mean of its divisors is an integer number (977760).

Almost surely, 2^6814129 is an apocalyptic number.

It is an amenable number.

6814129 is a deficient number, since it is larger than the sum of its proper divisors (1007951).

6814129 is a wasteful number, since it uses less digits than its factorization.

6814129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4319.

The product of its digits is 3456, while the sum is 31.

The square root of 6814129 is about 2610.3886683787. The cubic root of 6814129 is about 189.5847718873.

The spelling of 6814129 in words is "six million, eight hundred fourteen thousand, one hundred twenty-nine".