11546671 has 2 divisors, whose sum is σ = 11546672. Its totient is φ = 11546670.

The previous prime is 11546657. The next prime is 11546681. The reversal of 11546671 is 17664511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11546671 - 2²¹ = 9449519 is a prime.

It is a super-2 number, since 2×11546671² = 266651222364482, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11546641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5773335 + 5773336.

It is an arithmetic number, because the mean of its divisors is an integer number (5773336).

Almost surely, 2^11546671 is an apocalyptic number.

11546671 is a deficient number, since it is larger than the sum of its proper divisors (1).

11546671 is an equidigital number, since it uses as much as digits as its factorization.

11546671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 31.

The square root of 11546671 is about 3398.0392875892. The cubic root of 11546671 is about 226.0228068455.

The spelling of 11546671 in words is "eleven million, five hundred forty-six thousand, six hundred seventy-one".