11675845 has 8 divisors (see below), whose sum is σ = 14045976. Its totient is φ = 9317376.

The previous prime is 11675837. The next prime is 11675849. The reversal of 11675845 is 54857611.

It can be written as a sum of positive squares in 4 ways, for example, as 1633284 + 10042561 = 1278^2 + 3169^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 11675845 - 2³ = 11675837 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 (11675849) 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, 532 + ... + 4861.

It is an arithmetic number, because the mean of its divisors is an integer number (1755747).

Almost surely, 2^11675845 is an apocalyptic number.

It is an amenable number.

11675845 is a deficient number, since it is larger than the sum of its proper divisors (2370131).

11675845 is an equidigital number, since it uses as much as digits as its factorization.

11675845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5831.

The product of its digits is 33600, while the sum is 37.

The square root of 11675845 is about 3416.9935615977. The cubic root of 11675845 is about 226.8625313468.

The spelling of 11675845 in words is "eleven million, six hundred seventy-five thousand, eight hundred forty-five".