11613055 has 8 divisors (see below), whose sum is σ = 13984992. Its totient is φ = 9257568.

The previous prime is 11613011. The next prime is 11613071. The reversal of 11613055 is 55031611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11613055 - 2⁷ = 11612927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2499 + ... + 5428.

It is an arithmetic number, because the mean of its divisors is an integer number (1748124).

Almost surely, 2^11613055 is an apocalyptic number.

11613055 is a deficient number, since it is larger than the sum of its proper divisors (2371937).

11613055 is an equidigital number, since it uses as much as digits as its factorization.

11613055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8225.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 11613055 is about 3407.7932742465. The cubic root of 11613055 is about 226.4551287189.

Adding to 11613055 its reverse (55031611), we get a palindrome (66644666).

The spelling of 11613055 in words is "eleven million, six hundred thirteen thousand, fifty-five".