1424131 has 4 divisors (see below), whose sum is σ = 1433032. Its totient is φ = 1415232.

The previous prime is 1424123. The next prime is 1424149. The reversal of 1424131 is 1314241.

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 1424131 - 2³ = 1424123 is a prime.

It is a super-2 number, since 2×1424131² = 4056298210322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4206 + ... + 4531.

It is an arithmetic number, because the mean of its divisors is an integer number (358258).

2^1424131 is an apocalyptic number.

1424131 is a deficient number, since it is larger than the sum of its proper divisors (8901).

1424131 is an equidigital number, since it uses as much as digits as its factorization.

1424131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8900.

The product of its digits is 96, while the sum is 16.

The square root of 1424131 is about 1193.3695990765. The cubic root of 1424131 is about 112.5079763892.

Adding to 1424131 its reverse (1314241), we get a palindrome (2738372).

The spelling of 1424131 in words is "one million, four hundred twenty-four thousand, one hundred thirty-one".