1424233 has 4 divisors (see below), whose sum is σ = 1470208. Its totient is φ = 1378260.

The previous prime is 1424231. The next prime is 1424237. The reversal of 1424233 is 3324241.

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.

It is not a de Polignac number, because 1424233 - 2¹ = 1424231 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1424233.

It is not an unprimeable number, because it can be changed into a prime (1424231) 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, 22941 + ... + 23002.

It is an arithmetic number, because the mean of its divisors is an integer number (367552).

2^1424233 is an apocalyptic number.

It is an amenable number.

1424233 is a deficient number, since it is larger than the sum of its proper divisors (45975).

1424233 is an equidigital number, since it uses as much as digits as its factorization.

1424233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45974.

The product of its digits is 576, while the sum is 19.

The square root of 1424233 is about 1193.4123344427. The cubic root of 1424233 is about 112.5106623639.

Adding to 1424233 its reverse (3324241), we get a palindrome (4748474).

The spelling of 1424233 in words is "one million, four hundred twenty-four thousand, two hundred thirty-three".