814913 has 8 divisors (see below), whose sum is σ = 927936. Its totient is φ = 708400.

The previous prime is 814903. The next prime is 814927. The reversal of 814913 is 319418.

814913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-814913 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 814913.

It is not an unprimeable number, because it can be changed into a prime (814903) 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, 1358 + ... + 1863.

It is an arithmetic number, because the mean of its divisors is an integer number (115992).

2⁸¹⁴⁹¹³ is an apocalyptic number.

It is an amenable number.

814913 is a deficient number, since it is larger than the sum of its proper divisors (113023).

814913 is a wasteful number, since it uses less digits than its factorization.

814913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255.

The product of its digits is 864, while the sum is 26.

The square root of 814913 is about 902.7253181339. The cubic root of 814913 is about 93.4050624905.

It can be divided in two parts, 81 and 4913, that added together give a palindrome (4994).

The spelling of 814913 in words is "eight hundred fourteen thousand, nine hundred thirteen".