11277671 has 2 divisors, whose sum is σ = 11277672. Its totient is φ = 11277670.

The previous prime is 11277649. The next prime is 11277683. The reversal of 11277671 is 17677211.

It is a happy number.

11277671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11277671 - 2²² = 7083367 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11277601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5638835 + 5638836.

It is an arithmetic number, because the mean of its divisors is an integer number (5638836).

Almost surely, 2^11277671 is an apocalyptic number.

11277671 is a deficient number, since it is larger than the sum of its proper divisors (1).

11277671 is an equidigital number, since it uses as much as digits as its factorization.

11277671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4116, while the sum is 32.

The square root of 11277671 is about 3358.2243820210. The cubic root of 11277671 is about 224.2537979502.

The spelling of 11277671 in words is "eleven million, two hundred seventy-seven thousand, six hundred seventy-one".