1434146 has 16 divisors (see below), whose sum is σ = 2488320. Its totient is φ = 607200.

The previous prime is 1434143. The next prime is 1434149. The reversal of 1434146 is 6414341.

It is an interprime number because it is at equal distance from previous prime (1434143) and next prime (1434149).

1434146 is a modest number, since divided by 34146 gives 14 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1434143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671 + ... + 1821.

It is an arithmetic number, because the mean of its divisors is an integer number (155520).

2^1434146 is an apocalyptic number.

1434146 is a deficient number, since it is larger than the sum of its proper divisors (1054174).

1434146 is a wasteful number, since it uses less digits than its factorization.

1434146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249.

The product of its digits is 1152, while the sum is 23.

The square root of 1434146 is about 1197.5583493091. The cubic root of 1434146 is about 112.7710927217.

Adding to 1434146 its reverse (6414341), we get a palindrome (7848487).

The spelling of 1434146 in words is "one million, four hundred thirty-four thousand, one hundred forty-six".