1426467 has 8 divisors (see below), whose sum is σ = 2173696. Its totient is φ = 815112.

The previous prime is 1426457. The next prime is 1426471. The reversal of 1426467 is 7646241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1426467 - 2⁸ = 1426211 is a prime.

1426467 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1426427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33943 + ... + 33984.

It is an arithmetic number, because the mean of its divisors is an integer number (271712).

2^1426467 is an apocalyptic number.

1426467 is a deficient number, since it is larger than the sum of its proper divisors (747229).

1426467 is an equidigital number, since it uses as much as digits as its factorization.

1426467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67937.

The product of its digits is 8064, while the sum is 30.

The square root of 1426467 is about 1194.3479392539. The cubic root of 1426467 is about 112.5694583416.

The spelling of 1426467 in words is "one million, four hundred twenty-six thousand, four hundred sixty-seven".