11965675 has 6 divisors (see below), whose sum is σ = 14837468. Its totient is φ = 9572520.

The previous prime is 11965673. The next prime is 11965697. The reversal of 11965675 is 57656911.

It is not a de Polignac number, because 11965675 - 2¹ = 11965673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11965673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 239289 + ... + 239338.

Almost surely, 2^11965675 is an apocalyptic number.

11965675 is a deficient number, since it is larger than the sum of its proper divisors (2871793).

11965675 is an equidigital number, since it uses as much as digits as its factorization.

11965675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478637 (or 478632 counting only the distinct ones).

The product of its digits is 56700, while the sum is 40.

The square root of 11965675 is about 3459.1436801613. The cubic root of 11965675 is about 228.7243493987.

The spelling of 11965675 in words is "eleven million, nine hundred sixty-five thousand, six hundred seventy-five".