1363233 has 12 divisors (see below), whose sum is σ = 1902320. Its totient is φ = 868296.

The previous prime is 1363223. The next prime is 1363259. The reversal of 1363233 is 3323631.

It is not a de Polignac number, because 1363233 - 2⁴ = 1363217 is a prime.

It is a d-powerful number, because it can be written as 1 + 3⁶ + 6⁷ + 3⁹ + 2 + 3¹² + 3¹² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1363223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1158 + ... + 2016.

2^1363233 is an apocalyptic number.

It is an amenable number.

1363233 is a deficient number, since it is larger than the sum of its proper divisors (539087).

1363233 is an equidigital number, since it uses as much as digits as its factorization.

1363233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908 (or 885 counting only the distinct ones).

The product of its digits is 972, while the sum is 21.

The square root of 1363233 is about 1167.5756934777. The cubic root of 1363233 is about 110.8808883810.

Adding to 1363233 its reverse (3323631), we get a palindrome (4686864).

It can be divided in two parts, 1363 and 233, that added together give a triangular number (1596 = T₅₆).

The spelling of 1363233 in words is "one million, three hundred sixty-three thousand, two hundred thirty-three".