1332046 has 4 divisors (see below), whose sum is σ = 1998072. Its totient is φ = 666022.

The previous prime is 1332017. The next prime is 1332047. The reversal of 1332046 is 6402331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6402331 = 13 ⋅492487.

It is a super-2 number, since 2×1332046² = 3548693092232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333010 + ... + 333013.

It is an arithmetic number, because the mean of its divisors is an integer number (499518).

2^1332046 is an apocalyptic number.

1332046 is a deficient number, since it is larger than the sum of its proper divisors (666026).

1332046 is an equidigital number, since it uses as much as digits as its factorization.

1332046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666025.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1332046 is about 1154.1429720793. The cubic root of 1332046 is about 110.0288078818.

Adding to 1332046 its reverse (6402331), we get a palindrome (7734377).

It can be divided in two parts, 13320 and 46, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 1332046 in words is "one million, three hundred thirty-two thousand, forty-six".