1030463 has 4 divisors (see below), whose sum is σ = 1177680. Its totient is φ = 883248.

The previous prime is 1030451. The next prime is 1030493. The reversal of 1030463 is 3640301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3640301 = 7 ⋅520043.

It is a cyclic number.

It is not a de Polignac number, because 1030463 - 2¹⁶ = 964927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030493) 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, 73598 + ... + 73611.

It is an arithmetic number, because the mean of its divisors is an integer number (294420).

2^1030463 is an apocalyptic number.

1030463 is a deficient number, since it is larger than the sum of its proper divisors (147217).

1030463 is an equidigital number, since it uses as much as digits as its factorization.

1030463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147216.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1030463 is about 1015.1172346089. The cubic root of 1030463 is about 101.0052933212.

Adding to 1030463 its reverse (3640301), we get a palindrome (4670764).

The spelling of 1030463 in words is "one million, thirty thousand, four hundred sixty-three".