13774223 has 8 divisors (see below), whose sum is σ = 14097888. Its totient is φ = 13453024.

The previous prime is 13774207. The next prime is 13774231. The reversal of 13774223 is 32247731.

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

It is a cyclic number.

It is not a de Polignac number, because 13774223 - 2⁴ = 13774207 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 (13774253) 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 7 ways as a sum of consecutive naturals, for example, 15086 + ... + 15972.

It is an arithmetic number, because the mean of its divisors is an integer number (1762236).

Almost surely, 2^13774223 is an apocalyptic number.

13774223 is a deficient number, since it is larger than the sum of its proper divisors (323665).

13774223 is an equidigital number, since it uses as much as digits as its factorization.

13774223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233.

The product of its digits is 7056, while the sum is 29.

The square root of 13774223 is about 3711.3640349607. The cubic root of 13774223 is about 239.7115922169.

The spelling of 13774223 in words is "thirteen million, seven hundred seventy-four thousand, two hundred twenty-three".