1423033 has 4 divisors (see below), whose sum is σ = 1484928. Its totient is φ = 1361140.

The previous prime is 1423003. The next prime is 1423039. The reversal of 1423033 is 3303241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3303241 = 233 ⋅14177.

It is not a de Polignac number, because 1423033 - 2⁹ = 1422521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1422998 and 1423016.

It is not an unprimeable number, because it can be changed into a prime (1423039) 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, 30913 + ... + 30958.

It is an arithmetic number, because the mean of its divisors is an integer number (371232).

2^1423033 is an apocalyptic number.

It is an amenable number.

1423033 is a deficient number, since it is larger than the sum of its proper divisors (61895).

1423033 is an equidigital number, since it uses as much as digits as its factorization.

1423033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61894.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1423033 is about 1192.9094684845. The cubic root of 1423033 is about 112.4790545368.

Adding to 1423033 its product of nonzero digits (216), we get a square (1423249 = 1193²).

Adding to 1423033 its reverse (3303241), we get a palindrome (4726274).

The spelling of 1423033 in words is "one million, four hundred twenty-three thousand, thirty-three".