1332863 has 4 divisors (see below), whose sum is σ = 1523280. Its totient is φ = 1142448.

The previous prime is 1332853. The next prime is 1332893. The reversal of 1332863 is 3682331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3682331 = 113 ⋅32587.

It is a cyclic number.

It is not a de Polignac number, because 1332863 - 2⁴ = 1332847 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332803) 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 3 ways as a sum of consecutive naturals, for example, 95198 + ... + 95211.

It is an arithmetic number, because the mean of its divisors is an integer number (380820).

2^1332863 is an apocalyptic number.

1332863 is a deficient number, since it is larger than the sum of its proper divisors (190417).

1332863 is an equidigital number, since it uses as much as digits as its factorization.

1332863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190416.

The product of its digits is 2592, while the sum is 26.

The square root of 1332863 is about 1154.4968601083. The cubic root of 1332863 is about 110.0512983874.

The spelling of 1332863 in words is "one million, three hundred thirty-two thousand, eight hundred sixty-three".