11365671 has 8 divisors (see below), whose sum is σ = 15177600. Its totient is φ = 7565432.

The previous prime is 11365649. The next prime is 11365693. The reversal of 11365671 is 17656311.

11365671 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11365649) and next prime (11365693).

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 11365671 - 2¹⁴ = 11349287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11265671) 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, 321 + ... + 4778.

It is an arithmetic number, because the mean of its divisors is an integer number (1897200).

Almost surely, 2^11365671 is an apocalyptic number.

11365671 is a deficient number, since it is larger than the sum of its proper divisors (3811929).

11365671 is an equidigital number, since it uses as much as digits as its factorization.

11365671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5845.

The product of its digits is 3780, while the sum is 30.

The square root of 11365671 is about 3371.3010841513. The cubic root of 11365671 is about 224.8355736964.

The spelling of 11365671 in words is "eleven million, three hundred sixty-five thousand, six hundred seventy-one".