1026363 has 8 divisors (see below), whose sum is σ = 1473808. Its totient is φ = 631584.

The previous prime is 1026359. The next prime is 1026371. The reversal of 1026363 is 3636201.

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

It is not a de Polignac number, because 1026363 - 2² = 1026359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1026313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13120 + ... + 13197.

It is an arithmetic number, because the mean of its divisors is an integer number (184226).

2^1026363 is an apocalyptic number.

1026363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1026363 is a deficient number, since it is larger than the sum of its proper divisors (447445).

1026363 is a wasteful number, since it uses less digits than its factorization.

1026363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26333.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1026363 is about 1013.0957506574. The cubic root of 1026363 is about 100.8711555098.

The spelling of 1026363 in words is "one million, twenty-six thousand, three hundred sixty-three".