1434997 has 2 divisors, whose sum is σ = 1434998. Its totient is φ = 1434996.

The previous prime is 1434991. The next prime is 1435001. The reversal of 1434997 is 7994341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 848241 + 586756 = 921^2 + 766^2 .

It is an emirp because it is prime and its reverse (7994341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1434997 - 2¹⁹ = 910709 is a prime.

It is a d-powerful number, because it can be written as 1 + 4⁴ + 3⁹ + 4⁵ + 9⁵ + 9⁶ + 7⁷ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717498 + 717499.

It is an arithmetic number, because the mean of its divisors is an integer number (717499).

2^1434997 is an apocalyptic number.

It is an amenable number.

1434997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434997 is an equidigital number, since it uses as much as digits as its factorization.

1434997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 1434997 is about 1197.9136028946. The cubic root of 1434997 is about 112.7933938505.

The spelling of 1434997 in words is "one million, four hundred thirty-four thousand, nine hundred ninety-seven".