1434158 has 32 divisors (see below), whose sum is σ = 2557440. Its totient is φ = 596160.

The previous prime is 1434149. The next prime is 1434161. The reversal of 1434158 is 8514341.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 19610 + ... + 19682.

It is an arithmetic number, because the mean of its divisors is an integer number (79920).

2^1434158 is an apocalyptic number.

1434158 is a deficient number, since it is larger than the sum of its proper divisors (1123282).

1434158 is a wasteful number, since it uses less digits than its factorization.

1434158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152.

The product of its digits is 1920, while the sum is 26.

The square root of 1434158 is about 1197.5633594929. The cubic root of 1434158 is about 112.7714072525.

Adding to 1434158 its reverse (8514341), we get a palindrome (9948499).

The spelling of 1434158 in words is "one million, four hundred thirty-four thousand, one hundred fifty-eight".