1083541 has 2 divisors, whose sum is σ = 1083542. Its totient is φ = 1083540.

The previous prime is 1083517. The next prime is 1083559. The reversal of 1083541 is 1453801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 758641 + 324900 = 871^2 + 570^2 .

It is a cyclic number.

It is not a de Polignac number, because 1083541 - 2¹⁵ = 1050773 is a prime.

It is a super-2 number, since 2×1083541² = 2348122197362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1083571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541770 + 541771.

It is an arithmetic number, because the mean of its divisors is an integer number (541771).

2^1083541 is an apocalyptic number.

It is an amenable number.

1083541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083541 is an equidigital number, since it uses as much as digits as its factorization.

1083541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1083541 is about 1040.9327547925. The cubic root of 1083541 is about 102.7105645656.

It can be divided in two parts, 1083 and 541, that multiplied together give a triangular number (585903 = T₁₀₈₂).

The spelling of 1083541 in words is "one million, eighty-three thousand, five hundred forty-one".