1814348 has 12 divisors (see below), whose sum is σ = 3342360. Its totient is φ = 859392.

The previous prime is 1814347. The next prime is 1814357. The reversal of 1814348 is 8434181.

It is a self number, because there is not a number n which added to its sum of digits gives 1814348.

It is not an unprimeable number, because it can be changed into a prime (1814347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11861 + ... + 12012.

It is an arithmetic number, because the mean of its divisors is an integer number (278530).

2^1814348 is an apocalyptic number.

It is an amenable number.

1814348 is a deficient number, since it is larger than the sum of its proper divisors (1528012).

1814348 is a wasteful number, since it uses less digits than its factorization.

1814348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23896 (or 23894 counting only the distinct ones).

The product of its digits is 3072, while the sum is 29.

The square root of 1814348 is about 1346.9773568995. The cubic root of 1814348 is about 121.9663976256.

The spelling of 1814348 in words is "one million, eight hundred fourteen thousand, three hundred forty-eight".