11360055 has 16 divisors (see below), whose sum is σ = 20772864. Its totient is φ = 5193120.

The previous prime is 11360033. The next prime is 11360059. The reversal of 11360055 is 55006311.

It is a happy number.

It is not a de Polignac number, because 11360055 - 2⁶ = 11359991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11360059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53991 + ... + 54200.

It is an arithmetic number, because the mean of its divisors is an integer number (1298304).

Almost surely, 2^11360055 is an apocalyptic number.

11360055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11360055 is a deficient number, since it is larger than the sum of its proper divisors (9412809).

11360055 is a wasteful number, since it uses less digits than its factorization.

11360055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108206.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 11360055 is about 3370.4680683846. The cubic root of 11360055 is about 224.7985357127.

Adding to 11360055 its reverse (55006311), we get a palindrome (66366366).

The spelling of 11360055 in words is "eleven million, three hundred sixty thousand, fifty-five".