1027063 has 4 divisors (see below), whose sum is σ = 1033528. Its totient is φ = 1020600.

The previous prime is 1027051. The next prime is 1027067. The reversal of 1027063 is 3607201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1027063 - 2⁵ = 1027031 is a prime.

It is an Ulam number.

It is a Duffinian number.

1027063 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1027063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1027067) 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, 2988 + ... + 3313.

It is an arithmetic number, because the mean of its divisors is an integer number (258382).

2^1027063 is an apocalyptic number.

1027063 is a deficient number, since it is larger than the sum of its proper divisors (6465).

1027063 is an equidigital number, since it uses as much as digits as its factorization.

1027063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6464.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1027063 is about 1013.4411675080. The cubic root of 1027063 is about 100.8940823438.

The spelling of 1027063 in words is "one million, twenty-seven thousand, sixty-three".