11064671 has 4 divisors (see below), whose sum is σ = 11715552. Its totient is φ = 10413792.

The previous prime is 11064667. The next prime is 11064701. The reversal of 11064671 is 17646011.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11064671 - 2² = 11064667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11064671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11064601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325415 + ... + 325448.

It is an arithmetic number, because the mean of its divisors is an integer number (2928888).

Almost surely, 2^11064671 is an apocalyptic number.

11064671 is a deficient number, since it is larger than the sum of its proper divisors (650881).

11064671 is an equidigital number, since it uses as much as digits as its factorization.

11064671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650880.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 11064671 is about 3326.3600226073. The cubic root of 11064671 is about 222.8329971531.

The spelling of 11064671 in words is "eleven million, sixty-four thousand, six hundred seventy-one".