11446973 has 4 divisors (see below), whose sum is σ = 11481888. Its totient is φ = 11412060.

The previous prime is 11446969. The next prime is 11446979. The reversal of 11446973 is 37964411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37964411 = 67 ⋅566633.

It is a cyclic number.

It is not a de Polignac number, because 11446973 - 2² = 11446969 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 (11446979) 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, 16961 + ... + 17622.

It is an arithmetic number, because the mean of its divisors is an integer number (2870472).

Almost surely, 2^11446973 is an apocalyptic number.

It is an amenable number.

11446973 is a deficient number, since it is larger than the sum of its proper divisors (34915).

11446973 is an equidigital number, since it uses as much as digits as its factorization.

11446973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34914.

The product of its digits is 18144, while the sum is 35.

The square root of 11446973 is about 3383.3375533635. The cubic root of 11446973 is about 225.3704055243.

The spelling of 11446973 in words is "eleven million, four hundred forty-six thousand, nine hundred seventy-three".