11561675 has 6 divisors (see below), whose sum is σ = 14336508. Its totient is φ = 9249320.

The previous prime is 11561653. The next prime is 11561681. The reversal of 11561675 is 57616511.

11561675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11561675 - 2¹⁴ = 11545291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 231209 + ... + 231258.

It is an arithmetic number, because the mean of its divisors is an integer number (2389418).

Almost surely, 2^11561675 is an apocalyptic number.

11561675 is a deficient number, since it is larger than the sum of its proper divisors (2774833).

11561675 is an equidigital number, since it uses as much as digits as its factorization.

11561675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462477 (or 462472 counting only the distinct ones).

The product of its digits is 6300, while the sum is 32.

The square root of 11561675 is about 3400.2463146072. The cubic root of 11561675 is about 226.1206641519.

The spelling of 11561675 in words is "eleven million, five hundred sixty-one thousand, six hundred seventy-five".