11736671 has 2 divisors, whose sum is σ = 11736672. Its totient is φ = 11736670.

The previous prime is 11736667. The next prime is 11736689. The reversal of 11736671 is 17663711.

11736671 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11736671 - 2² = 11736667 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11736611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5868335 + 5868336.

It is an arithmetic number, because the mean of its divisors is an integer number (5868336).

Almost surely, 2^11736671 is an apocalyptic number.

11736671 is a deficient number, since it is larger than the sum of its proper divisors (1).

11736671 is an equidigital number, since it uses as much as digits as its factorization.

11736671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5292, while the sum is 32.

The square root of 11736671 is about 3425.8825140393. The cubic root of 11736671 is about 227.2558004412.

The spelling of 11736671 in words is "eleven million, seven hundred thirty-six thousand, six hundred seventy-one".