1424011 has 4 divisors (see below), whose sum is σ = 1443592. Its totient is φ = 1404432.

The previous prime is 1423997. The next prime is 1424021. The reversal of 1424011 is 1104241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1424011 - 2⁵ = 1423979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1423982 and 1424000.

It is not an unprimeable number, because it can be changed into a prime (1424021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9681 + ... + 9826.

It is an arithmetic number, because the mean of its divisors is an integer number (360898).

2^1424011 is an apocalyptic number.

1424011 is a deficient number, since it is larger than the sum of its proper divisors (19581).

1424011 is an equidigital number, since it uses as much as digits as its factorization.

1424011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19580.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1424011 is about 1193.3193202157. The cubic root of 1424011 is about 112.5048162547.

Adding to 1424011 its reverse (1104241), we get a palindrome (2528252).

It can be divided in two parts, 14 and 24011, that added together give a square (24025 = 155²).

The spelling of 1424011 in words is "one million, four hundred twenty-four thousand, eleven".