1026063 has 12 divisors (see below), whose sum is σ = 1492920. Its totient is φ = 679056.

The previous prime is 1026061. The next prime is 1026073. The reversal of 1026063 is 3606201.

It is a happy number.

It is not a de Polignac number, because 1026063 - 2¹ = 1026061 is a prime.

1026063 is a lucky number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026061) 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 11 ways as a sum of consecutive naturals, for example, 1228 + ... + 1886.

It is an arithmetic number, because the mean of its divisors is an integer number (124410).

2^1026063 is an apocalyptic number.

1026063 is a deficient number, since it is larger than the sum of its proper divisors (466857).

1026063 is a wasteful number, since it uses less digits than its factorization.

1026063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 835 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1026063 is about 1012.9476788068. The cubic root of 1026063 is about 100.8613265326.

The spelling of 1026063 in words is "one million, twenty-six thousand, sixty-three".