1434112 has 20 divisors (see below), whose sum is σ = 2866446. Its totient is φ = 716800.

The previous prime is 1434109. The next prime is 1434131. The reversal of 1434112 is 2114341.

It can be written as a sum of positive squares in only one way, i.e., 1218816 + 215296 = 1104^2 + 464^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 889 + ... + 1912.

2^1434112 is an apocalyptic number.

It is an amenable number.

1434112 is a deficient number, since it is larger than the sum of its proper divisors (1432334).

1434112 is an frugal number, since it uses more digits than its factorization.

1434112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819 (or 2803 counting only the distinct ones).

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

The square root of 1434112 is about 1197.5441536745. The cubic root of 1434112 is about 112.7702015415.

Adding to 1434112 its reverse (2114341), we get a palindrome (3548453).

The spelling of 1434112 in words is "one million, four hundred thirty-four thousand, one hundred twelve".