11412671 has 2 divisors, whose sum is σ = 11412672. Its totient is φ = 11412670.

The previous prime is 11412641. The next prime is 11412679. The reversal of 11412671 is 17621411.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (17621411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11412671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11412679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706335 + 5706336.

It is an arithmetic number, because the mean of its divisors is an integer number (5706336).

Almost surely, 2^11412671 is an apocalyptic number.

11412671 is a deficient number, since it is larger than the sum of its proper divisors (1).

11412671 is an equidigital number, since it uses as much as digits as its factorization.

11412671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 336, while the sum is 23.

The square root of 11412671 is about 3378.2644952697. The cubic root of 11412671 is about 225.1450652990.

The spelling of 11412671 in words is "eleven million, four hundred twelve thousand, six hundred seventy-one".