1340701 has 2 divisors, whose sum is σ = 1340702. Its totient is φ = 1340700.

The previous prime is 1340687. The next prime is 1340707. The reversal of 1340701 is 1070431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1265625 + 75076 = 1125^2 + 274^2 .

It is an emirp because it is prime and its reverse (1070431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1340701 - 2¹¹ = 1338653 is a prime.

It is equal to p₁₀₂₉₀₄ and since 1340701 and 102904 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1340707) 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, 670350 + 670351.

It is an arithmetic number, because the mean of its divisors is an integer number (670351).

2^1340701 is an apocalyptic number.

It is an amenable number.

1340701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1340701 is an equidigital number, since it uses as much as digits as its factorization.

1340701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1340701 is about 1157.8864365731. The cubic root of 1340701 is about 110.2665985228.

The spelling of 1340701 in words is "one million, three hundred forty thousand, seven hundred one".