11446 has 8 divisors (see below), whose sum is σ = 17640. Its totient is φ = 5568.

The previous prime is 11443. The next prime is 11447. The reversal of 11446 is 64411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 10.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11443) 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, 70 + ... + 166.

It is an arithmetic number, because the mean of its divisors is an integer number (2205).

2¹¹⁴⁴⁶ is an apocalyptic number.

11446 is a deficient number, since it is larger than the sum of its proper divisors (6194).

11446 is an equidigital number, since it uses as much as digits as its factorization.

11446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158.

The product of its digits is 96, while the sum is 16.

The square root of 11446 is about 106.9859803900. The cubic root of 11446 is about 22.5364019801.

Adding to 11446 its reverse (64411), we get a palindrome (75857).

The spelling of 11446 in words is "eleven thousand, four hundred forty-six".