1426367 has 2 divisors, whose sum is σ = 1426368. Its totient is φ = 1426366.

The previous prime is 1426361. The next prime is 1426379. The reversal of 1426367 is 7636241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1426367 - 2⁶ = 1426303 is a prime.

It is a Chen prime.

It is equal to p₁₀₈₉₄₇ and since 1426367 and 108947 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 (1426361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713183 + 713184.

It is an arithmetic number, because the mean of its divisors is an integer number (713184).

2^1426367 is an apocalyptic number.

1426367 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426367 is an equidigital number, since it uses as much as digits as its factorization.

1426367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 29.

The square root of 1426367 is about 1194.3060746727. The cubic root of 1426367 is about 112.5668277845.

The spelling of 1426367 in words is "one million, four hundred twenty-six thousand, three hundred sixty-seven".