1424214 has 24 divisors (see below), whose sum is σ = 3366792. Its totient is φ = 431520.

The previous prime is 1424191. The next prime is 1424231. The reversal of 1424214 is 4124241.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 3399 + ... + 3794.

It is an arithmetic number, because the mean of its divisors is an integer number (140283).

2^1424214 is an apocalyptic number.

1424214 is an abundant number, since it is smaller than the sum of its proper divisors (1942578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1424214 is a wasteful number, since it uses less digits than its factorization.

1424214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7212 (or 7209 counting only the distinct ones).

The product of its digits is 256, while the sum is 18.

The square root of 1424214 is about 1193.4043740493. The cubic root of 1424214 is about 112.5101620450.

Adding to 1424214 its reverse (4124241), we get a palindrome (5548455).

It can be divided in two parts, 142 and 4214, that added together give a square (4356 = 66²).

The spelling of 1424214 in words is "one million, four hundred twenty-four thousand, two hundred fourteen".