1426055 has 8 divisors (see below), whose sum is σ = 1735152. Its totient is φ = 1124928.

The previous prime is 1426043. The next prime is 1426057. The reversal of 1426055 is 5506241.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1426055 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1426055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426057) 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, 1589 + ... + 2318.

It is an arithmetic number, because the mean of its divisors is an integer number (216894).

2^1426055 is an apocalyptic number.

1426055 is a deficient number, since it is larger than the sum of its proper divisors (309097).

1426055 is an equidigital number, since it uses as much as digits as its factorization.

1426055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3985.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1426055 is about 1194.1754477463. The cubic root of 1426055 is about 112.5586196559.

The spelling of 1426055 in words is "one million, four hundred twenty-six thousand, fifty-five".