11446671 has 4 divisors (see below), whose sum is σ = 15262232. Its totient is φ = 7631112.

The previous prime is 11446651. The next prime is 11446693. The reversal of 11446671 is 17664411.

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

It is not a de Polignac number, because 11446671 - 2⁵ = 11446639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11446601) 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, 1907776 + ... + 1907781.

It is an arithmetic number, because the mean of its divisors is an integer number (3815558).

Almost surely, 2^11446671 is an apocalyptic number.

11446671 is a deficient number, since it is larger than the sum of its proper divisors (3815561).

11446671 is an equidigital number, since it uses as much as digits as its factorization.

11446671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3815560.

The product of its digits is 4032, while the sum is 30.

The square root of 11446671 is about 3383.2929225830. The cubic root of 11446671 is about 225.3684235605.

The spelling of 11446671 in words is "eleven million, four hundred forty-six thousand, six hundred seventy-one".