11755671 has 4 divisors (see below), whose sum is σ = 15674232. Its totient is φ = 7837112.

The previous prime is 11755663. The next prime is 11755673. The reversal of 11755671 is 17655711.

11755671 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11755671 - 2³ = 11755663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11755673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1959276 + ... + 1959281.

It is an arithmetic number, because the mean of its divisors is an integer number (3918558).

Almost surely, 2^11755671 is an apocalyptic number.

11755671 is a deficient number, since it is larger than the sum of its proper divisors (3918561).

11755671 is an equidigital number, since it uses as much as digits as its factorization.

11755671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3918560.

The product of its digits is 7350, while the sum is 33.

The square root of 11755671 is about 3428.6544007817. The cubic root of 11755671 is about 227.3783659256.

The spelling of 11755671 in words is "eleven million, seven hundred fifty-five thousand, six hundred seventy-one".