1434161 has 2 divisors, whose sum is σ = 1434162. Its totient is φ = 1434160.

The previous prime is 1434149. The next prime is 1434187. The reversal of 1434161 is 1614341.

1434161 is nontrivially palindromic in base 9.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1366561 + 67600 = 1169^2 + 260^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434161 - 2¹⁰ = 1433137 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1434131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717080 + 717081.

It is an arithmetic number, because the mean of its divisors is an integer number (717081).

2^1434161 is an apocalyptic number.

It is an amenable number.

1434161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434161 is an equidigital number, since it uses as much as digits as its factorization.

1434161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 20.

The square root of 1434161 is about 1197.5646120356. The cubic root of 1434161 is about 112.7714858849.

The spelling of 1434161 in words is "one million, four hundred thirty-four thousand, one hundred sixty-one".