1003741 has 2 divisors, whose sum is σ = 1003742. Its totient is φ = 1003740.

The previous prime is 1003733. The next prime is 1003747. The reversal of 1003741 is 1473001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 606841 + 396900 = 779^2 + 630^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003741 - 2³ = 1003733 is a prime.

1003741 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501870 + 501871.

It is an arithmetic number, because the mean of its divisors is an integer number (501871).

2^1003741 is an apocalyptic number.

It is an amenable number.

1003741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003741 is an equidigital number, since it uses as much as digits as its factorization.

1003741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1003741 is about 1001.8687538795. The cubic root of 1003741 is about 100.1245448215.

Adding to 1003741 its reverse (1473001), we get a palindrome (2476742).

The spelling of 1003741 in words is "one million, three thousand, seven hundred forty-one".