814244 has 12 divisors (see below), whose sum is σ = 1432368. Its totient is φ = 405000.

The previous prime is 814243. The next prime is 814279. The reversal of 814244 is 442418.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (814241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599 + ... + 1409.

It is an arithmetic number, because the mean of its divisors is an integer number (119364).

2⁸¹⁴²⁴⁴ is an apocalyptic number.

It is an amenable number.

814244 is a deficient number, since it is larger than the sum of its proper divisors (618124).

814244 is a wasteful number, since it uses less digits than its factorization.

814244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066 (or 1064 counting only the distinct ones).

The product of its digits is 1024, while the sum is 23.

The square root of 814244 is about 902.3546974444. The cubic root of 814244 is about 93.3794953055.

The spelling of 814244 in words is "eight hundred fourteen thousand, two hundred forty-four".