1424312 has 8 divisors (see below), whose sum is σ = 2670600. Its totient is φ = 712152.

The previous prime is 1424263. The next prime is 1424317. The reversal of 1424312 is 2134241.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424317) 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 as a sum of consecutive naturals, namely, 89012 + ... + 89027.

It is an arithmetic number, because the mean of its divisors is an integer number (333825).

2^1424312 is an apocalyptic number.

It is an amenable number.

1424312 is a deficient number, since it is larger than the sum of its proper divisors (1246288).

1424312 is a wasteful number, since it uses less digits than its factorization.

1424312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178045 (or 178041 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 1424312 is about 1193.4454323512. The cubic root of 1424312 is about 112.5127425895.

Adding to 1424312 its reverse (2134241), we get a palindrome (3558553).

The spelling of 1424312 in words is "one million, four hundred twenty-four thousand, three hundred twelve".