1434856 has 8 divisors (see below), whose sum is σ = 2690370. Its totient is φ = 717424.

The previous prime is 1434847. The next prime is 1434857. The reversal of 1434856 is 6584341.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 872356 + 562500 = 934^2 + 750^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1434857) by changing a digit.

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 as a sum of consecutive naturals, namely, 89671 + ... + 89686.

2^1434856 is an apocalyptic number.

It is an amenable number.

1434856 is a deficient number, since it is larger than the sum of its proper divisors (1255514).

1434856 is a wasteful number, since it uses less digits than its factorization.

1434856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179363 (or 179359 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 1434856 is about 1197.8547491245. The cubic root of 1434856 is about 112.7896994434.

The spelling of 1434856 in words is "one million, four hundred thirty-four thousand, eight hundred fifty-six".