1424842 has 8 divisors (see below), whose sum is σ = 2142432. Its totient is φ = 710700.

The previous prime is 1424837. The next prime is 1424849. The reversal of 1424842 is 2484241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1424849) 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, 867 + ... + 1897.

It is an arithmetic number, because the mean of its divisors is an integer number (267804).

2^1424842 is an apocalyptic number.

1424842 is a deficient number, since it is larger than the sum of its proper divisors (717590).

1424842 is a wasteful number, since it uses less digits than its factorization.

1424842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724.

The product of its digits is 2048, while the sum is 25.

The square root of 1424842 is about 1193.6674578793. The cubic root of 1424842 is about 112.5266965450.

The spelling of 1424842 in words is "one million, four hundred twenty-four thousand, eight hundred forty-two".