814099 has 8 divisors (see below), whose sum is σ = 956592. Its totient is φ = 683040.

The previous prime is 814097. The next prime is 814127. The reversal of 814099 is 990418.

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 814099 - 2¹ = 814097 is a prime.

814099 is a lucky number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 814099.

It is not an unprimeable number, because it can be changed into a prime (814097) 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, 2704 + ... + 2989.

It is an arithmetic number, because the mean of its divisors is an integer number (119574).

2⁸¹⁴⁰⁹⁹ is an apocalyptic number.

814099 is a deficient number, since it is larger than the sum of its proper divisors (142493).

814099 is a wasteful number, since it uses less digits than its factorization.

814099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5717.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 814099 is about 902.2743485216. The cubic root of 814099 is about 93.3739519914.

It can be divided in two parts, 81409 and 9, that added together give a palindrome (81418).

The spelling of 814099 in words is "eight hundred fourteen thousand, ninety-nine".