1328277 has 8 divisors (see below), whose sum is σ = 1814400. Its totient is φ = 863840.

The previous prime is 1328269. The next prime is 1328279. The reversal of 1328277 is 7728231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1328277 - 2³ = 1328269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1328279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5277 + ... + 5522.

It is an arithmetic number, because the mean of its divisors is an integer number (226800).

2^1328277 is an apocalyptic number.

It is an amenable number.

1328277 is a deficient number, since it is larger than the sum of its proper divisors (486123).

1328277 is a wasteful number, since it uses less digits than its factorization.

1328277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10843.

The product of its digits is 4704, while the sum is 30.

The square root of 1328277 is about 1152.5090021340. The cubic root of 1328277 is about 109.9249350125.

The spelling of 1328277 in words is "one million, three hundred twenty-eight thousand, two hundred seventy-seven".