1367423 has 2 divisors, whose sum is σ = 1367424. Its totient is φ = 1367422.

The previous prime is 1367417. The next prime is 1367447. The reversal of 1367423 is 3247631.

It is a weak prime.

It is an emirp because it is prime and its reverse (3247631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1367423 - 2⁸ = 1367167 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1367392 and 1367401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1367323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683711 + 683712.

It is an arithmetic number, because the mean of its divisors is an integer number (683712).

2^1367423 is an apocalyptic number.

1367423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1367423 is an equidigital number, since it uses as much as digits as its factorization.

1367423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 26.

The square root of 1367423 is about 1169.3686330666. The cubic root of 1367423 is about 110.9943724658.

The spelling of 1367423 in words is "one million, three hundred sixty-seven thousand, four hundred twenty-three".