11255541 has 24 divisors (see below), whose sum is σ = 16713312. Its totient is φ = 6732000.

The previous prime is 11255527. The next prime is 11255549. The reversal of 11255541 is 14555211.

11255541 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11255541 - 2¹³ = 11247349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11255549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36510 + ... + 36816.

It is an arithmetic number, because the mean of its divisors is an integer number (696388).

Almost surely, 2^11255541 is an apocalyptic number.

11255541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11255541 is a deficient number, since it is larger than the sum of its proper divisors (5457771).

11255541 is a wasteful number, since it uses less digits than its factorization.

11255541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 422 counting only the distinct ones).

The product of its digits is 1000, while the sum is 24.

The square root of 11255541 is about 3354.9278680770. The cubic root of 11255541 is about 224.1070186435.

It can be divided in two parts, 1125 and 5541, that added together give a palindrome (6666).

The spelling of 11255541 in words is "eleven million, two hundred fifty-five thousand, five hundred forty-one".