1328067622 has 24 divisors (see below), whose sum is σ = 2288479536. Its totient is φ = 566232384.

The previous prime is 1328067583. The next prime is 1328067623. The reversal of 1328067622 is 2267608231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1328067623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2333754 + ... + 2334322.

It is an arithmetic number, because the mean of its divisors is an integer number (95353314).

Almost surely, 2^1328067622 is an apocalyptic number.

1328067622 is a deficient number, since it is larger than the sum of its proper divisors (960411914).

1328067622 is an frugal number, since it uses more digits than its factorization.

1328067622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 1328067622 is about 36442.6621146151. The cubic root of 1328067622 is about 1099.1915883971.

The spelling of 1328067622 in words is "one billion, three hundred twenty-eight million, sixty-seven thousand, six hundred twenty-two".