1411403 has 4 divisors (see below), whose sum is σ = 1613040. Its totient is φ = 1209768.

The previous prime is 1411387. The next prime is 1411411. The reversal of 1411403 is 3041141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3041141 = 37 ⋅82193.

It is not a de Polignac number, because 1411403 - 2⁴ = 1411387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1411433) 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, 100808 + ... + 100821.

It is an arithmetic number, because the mean of its divisors is an integer number (403260).

2^1411403 is an apocalyptic number.

1411403 is a deficient number, since it is larger than the sum of its proper divisors (201637).

1411403 is an equidigital number, since it uses as much as digits as its factorization.

1411403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201636.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1411403 is about 1188.0248313903. The cubic root of 1411403 is about 112.1717973563.

Adding to 1411403 its reverse (3041141), we get a palindrome (4452544).

The spelling of 1411403 in words is "one million, four hundred eleven thousand, four hundred three".