1332943 has 4 divisors (see below), whose sum is σ = 1336840. Its totient is φ = 1329048.

The previous prime is 1332941. The next prime is 1332949. The reversal of 1332943 is 3492331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1332943 - 2¹ = 1332941 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1380 + ... + 2137.

It is an arithmetic number, because the mean of its divisors is an integer number (334210).

2^1332943 is an apocalyptic number.

1332943 is a deficient number, since it is larger than the sum of its proper divisors (3897).

1332943 is an equidigital number, since it uses as much as digits as its factorization.

1332943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3896.

The product of its digits is 1944, while the sum is 25.

The square root of 1332943 is about 1154.5315067160. The cubic root of 1332943 is about 110.0535001460.

The spelling of 1332943 in words is "one million, three hundred thirty-two thousand, nine hundred forty-three".