11475957 has 8 divisors (see below), whose sum is σ = 15714976. Its totient is φ = 7443792.

The previous prime is 11475929. The next prime is 11475977. The reversal of 11475957 is 75957411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11475957 - 2¹² = 11471861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11475977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51583 + ... + 51804.

It is an arithmetic number, because the mean of its divisors is an integer number (1964372).

Almost surely, 2^11475957 is an apocalyptic number.

It is an amenable number.

11475957 is a deficient number, since it is larger than the sum of its proper divisors (4239019).

11475957 is a wasteful number, since it uses less digits than its factorization.

11475957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103427.

The product of its digits is 44100, while the sum is 39.

The square root of 11475957 is about 3387.6181898201. The cubic root of 11475957 is about 225.5604595646.

The spelling of 11475957 in words is "eleven million, four hundred seventy-five thousand, nine hundred fifty-seven".