11598055 has 12 divisors (see below), whose sum is σ = 16190280. Its totient is φ = 7952784.

The previous prime is 11598053. The next prime is 11598071. The reversal of 11598055 is 55089511.

It is not a de Polignac number, because 11598055 - 2¹ = 11598053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11598055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11598053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23425 + ... + 23914.

It is an arithmetic number, because the mean of its divisors is an integer number (1349190).

Almost surely, 2^11598055 is an apocalyptic number.

11598055 is a deficient number, since it is larger than the sum of its proper divisors (4592225).

11598055 is an equidigital number, since it uses as much as digits as its factorization.

11598055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47358 (or 47351 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 34.

The square root of 11598055 is about 3405.5917253834. The cubic root of 11598055 is about 226.3575864706.

The spelling of 11598055 in words is "eleven million, five hundred ninety-eight thousand, fifty-five".