1423027 has 4 divisors (see below), whose sum is σ = 1441120. Its totient is φ = 1404936.

The previous prime is 1423003. The next prime is 1423039. The reversal of 1423027 is 7203241.

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

It is not a de Polignac number, because 1423027 - 2⁷ = 1422899 is a prime.

It is a Duffinian number.

1423027 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1422995 and 1423013.

It is not an unprimeable number, because it can be changed into a prime (1423067) 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 3 ways as a sum of consecutive naturals, for example, 8928 + ... + 9085.

It is an arithmetic number, because the mean of its divisors is an integer number (360280).

2^1423027 is an apocalyptic number.

1423027 is a deficient number, since it is larger than the sum of its proper divisors (18093).

1423027 is an equidigital number, since it uses as much as digits as its factorization.

1423027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18092.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 1423027 is about 1192.9069536221. The cubic root of 1423027 is about 112.4788964530.

Adding to 1423027 its reverse (7203241), we get a palindrome (8626268).

The spelling of 1423027 in words is "one million, four hundred twenty-three thousand, twenty-seven".