11575375 has 16 divisors (see below), whose sum is σ = 16511040. Its totient is φ = 7936800.

The previous prime is 11575357. The next prime is 11575397. The reversal of 11575375 is 57357511.

11575375 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11575375 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11575375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5740 + ... + 7489.

It is an arithmetic number, because the mean of its divisors is an integer number (1031940).

Almost surely, 2^11575375 is an apocalyptic number.

11575375 is a deficient number, since it is larger than the sum of its proper divisors (4935665).

11575375 is an equidigital number, since it uses as much as digits as its factorization.

11575375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13251 (or 13241 counting only the distinct ones).

The product of its digits is 18375, while the sum is 34.

The square root of 11575375 is about 3402.2602781092. The cubic root of 11575375 is about 226.2099427471.

The spelling of 11575375 in words is "eleven million, five hundred seventy-five thousand, three hundred seventy-five".