1426907 has 2 divisors, whose sum is σ = 1426908. Its totient is φ = 1426906.

The previous prime is 1426891. The next prime is 1426913. The reversal of 1426907 is 7096241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1426907 - 2⁴ = 1426891 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1426907.

It is not a weakly prime, because it can be changed into another prime (1426927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713453 + 713454.

It is an arithmetic number, because the mean of its divisors is an integer number (713454).

2^1426907 is an apocalyptic number.

1426907 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426907 is an equidigital number, since it uses as much as digits as its factorization.

1426907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1426907 is about 1194.5321259807. The cubic root of 1426907 is about 112.5810313328.

The spelling of 1426907 in words is "one million, four hundred twenty-six thousand, nine hundred seven".