1332047 has 2 divisors, whose sum is σ = 1332048. Its totient is φ = 1332046.

The previous prime is 1332017. The next prime is 1332059. The reversal of 1332047 is 7402331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1332047 - 2¹⁰ = 1331023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666023 + 666024.

It is an arithmetic number, because the mean of its divisors is an integer number (666024).

2^1332047 is an apocalyptic number.

1332047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332047 is an equidigital number, since it uses as much as digits as its factorization.

1332047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 1332047 is about 1154.1434053011. The cubic root of 1332047 is about 110.0288354156.

Adding to 1332047 its reverse (7402331), we get a palindrome (8734378).

The spelling of 1332047 in words is "one million, three hundred thirty-two thousand, forty-seven".