1479223 has 4 divisors (see below), whose sum is σ = 1519240. Its totient is φ = 1439208.

The previous prime is 1479217. The next prime is 1479229. The reversal of 1479223 is 3229741.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1479217) and next prime (1479229).

It is a cyclic number.

It is not a de Polignac number, because 1479223 - 2¹³ = 1471031 is a prime.

It is a Duffinian number.

1479223 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1479191 and 1479200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1479229) 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, 19953 + ... + 20026.

It is an arithmetic number, because the mean of its divisors is an integer number (379810).

2^1479223 is an apocalyptic number.

1479223 is a deficient number, since it is larger than the sum of its proper divisors (40017).

1479223 is an equidigital number, since it uses as much as digits as its factorization.

1479223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40016.

The product of its digits is 3024, while the sum is 28.

The square root of 1479223 is about 1216.2331191018. The cubic root of 1479223 is about 113.9404377478.

The spelling of 1479223 in words is "one million, four hundred seventy-nine thousand, two hundred twenty-three".