1426242 has 8 divisors (see below), whose sum is σ = 2852496. Its totient is φ = 475412.

The previous prime is 1426237. The next prime is 1426247. The reversal of 1426242 is 2426241.

It is an interprime number because it is at equal distance from previous prime (1426237) and next prime (1426247).

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

1426242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1426247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118848 + ... + 118859.

It is an arithmetic number, because the mean of its divisors is an integer number (356562).

2^1426242 is an apocalyptic number.

1426242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1426242 is a wasteful number, since it uses less digits than its factorization.

1426242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237712.

The product of its digits is 768, while the sum is 21.

The square root of 1426242 is about 1194.2537418824. The cubic root of 1426242 is about 112.5635394152.

Subtracting 1426242 from its reverse (2426241), we obtain a palindrome (999999).

The spelling of 1426242 in words is "one million, four hundred twenty-six thousand, two hundred forty-two".