1326128 has 10 divisors (see below), whose sum is σ = 2569404. Its totient is φ = 663056.

The previous prime is 1326109. The next prime is 1326133. The reversal of 1326128 is 8216231.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41426 + ... + 41457.

2^1326128 is an apocalyptic number.

It is an amenable number.

1326128 is a deficient number, since it is larger than the sum of its proper divisors (1243276).

1326128 is an equidigital number, since it uses as much as digits as its factorization.

1326128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82891 (or 82885 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 1326128 is about 1151.5763109755. The cubic root of 1326128 is about 109.8656210298.

The spelling of 1326128 in words is "one million, three hundred twenty-six thousand, one hundred twenty-eight".