1408367 has 2 divisors, whose sum is σ = 1408368. Its totient is φ = 1408366.

The previous prime is 1408349. The next prime is 1408373. The reversal of 1408367 is 7638041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1408367 - 2⁸ = 1408111 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1408397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704183 + 704184.

It is an arithmetic number, because the mean of its divisors is an integer number (704184).

2^1408367 is an apocalyptic number.

1408367 is a deficient number, since it is larger than the sum of its proper divisors (1).

1408367 is an equidigital number, since it uses as much as digits as its factorization.

1408367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1408367 is about 1186.7463924529. The cubic root of 1408367 is about 112.0913105283.

The spelling of 1408367 in words is "one million, four hundred eight thousand, three hundred sixty-seven".