11465223 has 16 divisors (see below), whose sum is σ = 19059456. Its totient is φ = 5955840.

The previous prime is 11465221. The next prime is 11465243. The reversal of 11465223 is 32256411.

It is not a de Polignac number, because 11465223 - 2¹ = 11465221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11465193 and 11465202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11465221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24586 + ... + 25047.

It is an arithmetic number, because the mean of its divisors is an integer number (1191216).

Almost surely, 2^11465223 is an apocalyptic number.

11465223 is a deficient number, since it is larger than the sum of its proper divisors (7594233).

11465223 is a wasteful number, since it uses less digits than its factorization.

11465223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49654.

The product of its digits is 1440, while the sum is 24.

The square root of 11465223 is about 3386.0335202121. The cubic root of 11465223 is about 225.4901118733.

The spelling of 11465223 in words is "eleven million, four hundred sixty-five thousand, two hundred twenty-three".