1054441 has 2 divisors, whose sum is σ = 1054442. Its totient is φ = 1054440.

The previous prime is 1054439. The next prime is 1054457. The reversal of 1054441 is 1444501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 570025 + 484416 = 755^2 + 696^2 .

It is an emirp because it is prime and its reverse (1444501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1054441 - 2¹ = 1054439 is a prime.

It is a super-2 number, since 2×1054441² = 2223691644962, which contains 22 as substring.

Together with 1054439, it forms a pair of twin primes.

It is equal to p₈₂₄₄₁ and since 1054441 and 82441 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1004441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527220 + 527221.

It is an arithmetic number, because the mean of its divisors is an integer number (527221).

2^1054441 is an apocalyptic number.

It is an amenable number.

1054441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054441 is an equidigital number, since it uses as much as digits as its factorization.

1054441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1054441 is about 1026.8597762109. The cubic root of 1054441 is about 101.7827298836.

Adding to 1054441 its reverse (1444501), we get a palindrome (2498942).

It can be divided in two parts, 10544 and 41, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 1054441 in words is "one million, fifty-four thousand, four hundred forty-one".