1364771 has 2 divisors, whose sum is σ = 1364772. Its totient is φ = 1364770.

The previous prime is 1364761. The next prime is 1364773. The reversal of 1364771 is 1774631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1364771 - 2¹⁴ = 1348387 is a prime.

Together with 1364773, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1364773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682385 + 682386.

It is an arithmetic number, because the mean of its divisors is an integer number (682386).

2^1364771 is an apocalyptic number.

1364771 is a deficient number, since it is larger than the sum of its proper divisors (1).

1364771 is an equidigital number, since it uses as much as digits as its factorization.

1364771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3528, while the sum is 29.

The square root of 1364771 is about 1168.2341374913. The cubic root of 1364771 is about 110.9225713298.

The spelling of 1364771 in words is "one million, three hundred sixty-four thousand, seven hundred seventy-one".