1434418 has 8 divisors (see below), whose sum is σ = 2245248. Its totient is φ = 686004.

The previous prime is 1434397. The next prime is 1434421. The reversal of 1434418 is 8144341.

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

It is a junction number, because it is equal to n+sod(n) for n = 1434392 and 1434401.

It is an unprimeable number.

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, 15546 + ... + 15637.

It is an arithmetic number, because the mean of its divisors is an integer number (280656).

2^1434418 is an apocalyptic number.

1434418 is a deficient number, since it is larger than the sum of its proper divisors (810830).

1434418 is a wasteful number, since it uses less digits than its factorization.

1434418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31208.

The product of its digits is 1536, while the sum is 25.

The square root of 1434418 is about 1197.6719083288. The cubic root of 1434418 is about 112.7782216561.

Adding to 1434418 its reverse (8144341), we get a palindrome (9578759).

The spelling of 1434418 in words is "one million, four hundred thirty-four thousand, four hundred eighteen".