1040363 has 4 divisors (see below), whose sum is σ = 1055088. Its totient is φ = 1025640.

The previous prime is 1040353. The next prime is 1040371. The reversal of 1040363 is 3630401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3630401 = 17 ⋅213553.

It is a cyclic number.

It is not a de Polignac number, because 1040363 - 2¹² = 1036267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7256 + ... + 7397.

It is an arithmetic number, because the mean of its divisors is an integer number (263772).

2^1040363 is an apocalyptic number.

1040363 is a deficient number, since it is larger than the sum of its proper divisors (14725).

1040363 is an equidigital number, since it uses as much as digits as its factorization.

1040363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14724.

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

The square root of 1040363 is about 1019.9818625838. The cubic root of 1040363 is about 101.3277267308.

Adding to 1040363 its reverse (3630401), we get a palindrome (4670764).

The spelling of 1040363 in words is "one million, forty thousand, three hundred sixty-three".