1466223 has 16 divisors (see below), whose sum is σ = 2153856. Its totient is φ = 879840.

The previous prime is 1466203. The next prime is 1466243. The reversal of 1466223 is 3226641.

It is an interprime number because it is at equal distance from previous prime (1466203) and next prime (1466243).

It is not a de Polignac number, because 1466223 - 2⁵ = 1466191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1466193 and 1466202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5040 + ... + 5322.

It is an arithmetic number, because the mean of its divisors is an integer number (134616).

2^1466223 is an apocalyptic number.

1466223 is a deficient number, since it is larger than the sum of its proper divisors (687633).

1466223 is a wasteful number, since it uses less digits than its factorization.

1466223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454.

The product of its digits is 1728, while the sum is 24.

The square root of 1466223 is about 1210.8769549380. The cubic root of 1466223 is about 113.6056705081.

The spelling of 1466223 in words is "one million, four hundred sixty-six thousand, two hundred twenty-three".