1403041 has 4 divisors (see below), whose sum is σ = 1407232. Its totient is φ = 1398852.

The previous prime is 1403021. The next prime is 1403057.

1403041 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1403041 - 2⁵ = 1403009 is a prime.

It is the 1185-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1403021) by changing a digit.

It is a nontrivial repunit in base 1184.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1545 + ... + 2278.

It is an arithmetic number, because the mean of its divisors is an integer number (351808).

2^1403041 is an apocalyptic number.

It is an amenable number.

1403041 is a deficient number, since it is larger than the sum of its proper divisors (4191).

1403041 is an equidigital number, since it uses as much as digits as its factorization.

1403041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4190.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1403041 is about 1184.5003165892. The cubic root of 1403041 is about 111.9498340386.

The spelling of 1403041 in words is "one million, four hundred three thousand, forty-one".