10905541 has 2 divisors, whose sum is σ = 10905542. Its totient is φ = 10905540.

The previous prime is 10905533. The next prime is 10905553. The reversal of 10905541 is 14550901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9333025 + 1572516 = 3055^2 + 1254^2 .

It is an emirp because it is prime and its reverse (14550901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10905541 - 2³ = 10905533 is a prime.

It is a super-3 number, since 3×10905541³ (a number of 22 digits) contains 333 as substring.

It is a plaindrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10905511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5452770 + 5452771.

It is an arithmetic number, because the mean of its divisors is an integer number (5452771).

Almost surely, 2^10905541 is an apocalyptic number.

It is an amenable number.

10905541 is a deficient number, since it is larger than the sum of its proper divisors (1).

10905541 is an equidigital number, since it uses as much as digits as its factorization.

10905541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 10905541 is about 3302.3538574780. The cubic root of 10905541 is about 221.7595874272.

The spelling of 10905541 in words is "ten million, nine hundred five thousand, five hundred forty-one".