1332733 has 2 divisors, whose sum is σ = 1332734. Its totient is φ = 1332732.

The previous prime is 1332719. The next prime is 1332739. The reversal of 1332733 is 3372331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 994009 + 338724 = 997^2 + 582^2 .

It is an emirp because it is prime and its reverse (3372331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1332733 - 2⁵ = 1332701 is a prime.

1332733 is a lucky number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332739) 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 as a sum of consecutive naturals, namely, 666366 + 666367.

It is an arithmetic number, because the mean of its divisors is an integer number (666367).

2^1332733 is an apocalyptic number.

It is an amenable number.

1332733 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332733 is an equidigital number, since it uses as much as digits as its factorization.

1332733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134, while the sum is 22.

The square root of 1332733 is about 1154.4405571531. The cubic root of 1332733 is about 110.0477203417.

The spelling of 1332733 in words is "one million, three hundred thirty-two thousand, seven hundred thirty-three".