1364417 has 2 divisors, whose sum is σ = 1364418. Its totient is φ = 1364416.

The previous prime is 1364401. The next prime is 1364423. The reversal of 1364417 is 7144631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 923521 + 440896 = 961^2 + 664^2 .

It is a cyclic number.

It is not a de Polignac number, because 1364417 - 2⁴ = 1364401 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (1364477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682208 + 682209.

It is an arithmetic number, because the mean of its divisors is an integer number (682209).

2^1364417 is an apocalyptic number.

It is an amenable number.

1364417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1364417 is an equidigital number, since it uses as much as digits as its factorization.

1364417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 26.

The square root of 1364417 is about 1168.0826169411. The cubic root of 1364417 is about 110.9129799806.

The spelling of 1364417 in words is "one million, three hundred sixty-four thousand, four hundred seventeen".