1426041 has 6 divisors (see below), whose sum is σ = 2059850. Its totient is φ = 950688.

The previous prime is 1426003. The next prime is 1426043. The reversal of 1426041 is 1406241.

It can be written as a sum of positive squares in only one way, i.e., 1040400 + 385641 = 1020^2 + 621^2 .

It is not a de Polignac number, because 1426041 - 2⁷ = 1425913 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (1426043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79216 + ... + 79233.

2^1426041 is an apocalyptic number.

It is an amenable number.

1426041 is a deficient number, since it is larger than the sum of its proper divisors (633809).

1426041 is a wasteful number, since it uses less digits than its factorization.

1426041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158455 (or 158452 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1426041 is about 1194.1695859467. The cubic root of 1426041 is about 112.5582513144.

The spelling of 1426041 in words is "one million, four hundred twenty-six thousand, forty-one".