1411838 has 4 divisors (see below), whose sum is σ = 2117760. Its totient is φ = 705918.

The previous prime is 1411831. The next prime is 1411847. The reversal of 1411838 is 8381141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8381141 = 251 ⋅33391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411831) 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 as a sum of consecutive naturals, namely, 352958 + ... + 352961.

It is an arithmetic number, because the mean of its divisors is an integer number (529440).

2^1411838 is an apocalyptic number.

1411838 is a deficient number, since it is larger than the sum of its proper divisors (705922).

1411838 is an equidigital number, since it uses as much as digits as its factorization.

1411838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705921.

The product of its digits is 768, while the sum is 26.

The square root of 1411838 is about 1188.2078942677. The cubic root of 1411838 is about 112.1833201035.

Adding to 1411838 its reverse (8381141), we get a palindrome (9792979).

The spelling of 1411838 in words is "one million, four hundred eleven thousand, eight hundred thirty-eight".