1424812 has 12 divisors (see below), whose sum is σ = 2517480. Its totient is φ = 705536.

The previous prime is 1424809. The next prime is 1424831. The reversal of 1424812 is 2184241.

It is a congruent number.

It is an unprimeable number.

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, 1237 + ... + 2092.

It is an arithmetic number, because the mean of its divisors is an integer number (209790).

2^1424812 is an apocalyptic number.

It is an amenable number.

1424812 is a deficient number, since it is larger than the sum of its proper divisors (1092668).

1424812 is a wasteful number, since it uses less digits than its factorization.

1424812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440 (or 3438 counting only the distinct ones).

The product of its digits is 512, while the sum is 22.

The square root of 1424812 is about 1193.6548914992. The cubic root of 1424812 is about 112.5259067909.

The spelling of 1424812 in words is "one million, four hundred twenty-four thousand, eight hundred twelve".