1031441 has 12 divisors (see below), whose sum is σ = 1134672. Its totient is φ = 936768.

The previous prime is 1031431. The next prime is 1031447. The reversal of 1031441 is 1441301.

It is a happy number.

It is not a de Polignac number, because 1031441 - 2¹⁰ = 1030417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1031447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12386 + ... + 12468.

It is an arithmetic number, because the mean of its divisors is an integer number (94556).

2^1031441 is an apocalyptic number.

It is an amenable number.

1031441 is a deficient number, since it is larger than the sum of its proper divisors (103231).

1031441 is an equidigital number, since it uses as much as digits as its factorization.

1031441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 143 counting only the distinct ones).

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

The square root of 1031441 is about 1015.5988381246. The cubic root of 1031441 is about 101.0372375192.

Adding to 1031441 its reverse (1441301), we get a palindrome (2472742).

The spelling of 1031441 in words is "one million, thirty-one thousand, four hundred forty-one".