11454105 has 32 divisors (see below), whose sum is σ = 19918080. Its totient is φ = 5587200.

The previous prime is 11454103. The next prime is 11454133. The reversal of 11454105 is 50145411.

11454105 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 11454105 - 2¹ = 11454103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11454103) 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 in 31 ways as a sum of consecutive naturals, for example, 29251 + ... + 29639.

It is an arithmetic number, because the mean of its divisors is an integer number (622440).

Almost surely, 2^11454105 is an apocalyptic number.

11454105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11454105 is a deficient number, since it is larger than the sum of its proper divisors (8463975).

11454105 is a wasteful number, since it uses less digits than its factorization.

11454105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 11454105 is about 3384.3913780767. The cubic root of 11454105 is about 225.4172012444.

Adding to 11454105 its reverse (50145411), we get a palindrome (61599516).

The spelling of 11454105 in words is "eleven million, four hundred fifty-four thousand, one hundred five".