1424135 has 8 divisors (see below), whose sum is σ = 1750896. Its totient is φ = 1111360.

The previous prime is 1424123. The next prime is 1424149. The reversal of 1424135 is 5314241.

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

It is not a de Polignac number, because 1424135 - 2⁴ = 1424119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3269 + ... + 3678.

It is an arithmetic number, because the mean of its divisors is an integer number (218862).

2^1424135 is an apocalyptic number.

1424135 is a deficient number, since it is larger than the sum of its proper divisors (326761).

1424135 is an equidigital number, since it uses as much as digits as its factorization.

1424135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6993.

The product of its digits is 480, while the sum is 20.

The square root of 1424135 is about 1193.3712750020. The cubic root of 1424135 is about 112.5080817239.

Adding to 1424135 its reverse (5314241), we get a palindrome (6738376).

The spelling of 1424135 in words is "one million, four hundred twenty-four thousand, one hundred thirty-five".