1411603 has 2 divisors, whose sum is σ = 1411604. Its totient is φ = 1411602.

The previous prime is 1411583. The next prime is 1411607. The reversal of 1411603 is 3061141.

It is a strong prime.

It is an emirp because it is prime and its reverse (3061141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1411603 - 2¹³ = 1403411 is a prime.

1411603 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1411607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705801 + 705802.

It is an arithmetic number, because the mean of its divisors is an integer number (705802).

2^1411603 is an apocalyptic number.

1411603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411603 is an equidigital number, since it uses as much as digits as its factorization.

1411603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1411603 is about 1188.1090017334. The cubic root of 1411603 is about 112.1770954651.

Adding to 1411603 its reverse (3061141), we get a palindrome (4472744).

The spelling of 1411603 in words is "one million, four hundred eleven thousand, six hundred three".