11469973 has 4 divisors (see below), whose sum is σ = 11484928. Its totient is φ = 11455020.

The previous prime is 11469971. The next prime is 11469989. The reversal of 11469973 is 37996411.

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: 37996411 = 17 ⋅2235083.

It is a cyclic number.

It is not a de Polignac number, because 11469973 - 2¹ = 11469971 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 (11469971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6261 + ... + 7882.

It is an arithmetic number, because the mean of its divisors is an integer number (2871232).

Almost surely, 2^11469973 is an apocalyptic number.

It is an amenable number.

11469973 is a deficient number, since it is larger than the sum of its proper divisors (14955).

11469973 is an equidigital number, since it uses as much as digits as its factorization.

11469973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14954.

The product of its digits is 40824, while the sum is 40.

The square root of 11469973 is about 3386.7348582374. The cubic root of 11469973 is about 225.5212474837.

The spelling of 11469973 in words is "eleven million, four hundred sixty-nine thousand, nine hundred seventy-three".