11906075 has 6 divisors (see below), whose sum is σ = 14763564. Its totient is φ = 9524840.

The previous prime is 11906057. The next prime is 11906099. The reversal of 11906075 is 57060911.

It is a happy number.

11906075 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 11906075 - 2⁸ = 11905819 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 238097 + ... + 238146.

It is an arithmetic number, because the mean of its divisors is an integer number (2460594).

Almost surely, 2^11906075 is an apocalyptic number.

11906075 is a deficient number, since it is larger than the sum of its proper divisors (2857489).

11906075 is an equidigital number, since it uses as much as digits as its factorization.

11906075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476253 (or 476248 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 11906075 is about 3450.5180770429. The cubic root of 11906075 is about 228.3439650273.

Adding to 11906075 its reverse (57060911), we get a palindrome (68966986).

The spelling of 11906075 in words is "eleven million, nine hundred six thousand, seventy-five".