11675537 has 2 divisors, whose sum is σ = 11675538. Its totient is φ = 11675536.

The previous prime is 11675533. The next prime is 11675539. The reversal of 11675537 is 73557611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7311616 + 4363921 = 2704^2 + 2089^2 .

It is a cyclic number.

It is not a de Polignac number, because 11675537 - 2² = 11675533 is a prime.

Together with 11675539, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11675497 and 11675506.

It is not a weakly prime, because it can be changed into another prime (11675533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5837768 + 5837769.

It is an arithmetic number, because the mean of its divisors is an integer number (5837769).

Almost surely, 2^11675537 is an apocalyptic number.

It is an amenable number.

11675537 is a deficient number, since it is larger than the sum of its proper divisors (1).

11675537 is an equidigital number, since it uses as much as digits as its factorization.

11675537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22050, while the sum is 35.

The square root of 11675537 is about 3416.9484924418. The cubic root of 11675537 is about 226.8605365084.

The spelling of 11675537 in words is "eleven million, six hundred seventy-five thousand, five hundred thirty-seven".