1327552066 has 16 divisors (see below), whose sum is σ = 2111840640. Its totient is φ = 623730240.

The previous prime is 1327552063. The next prime is 1327552073. The reversal of 1327552066 is 6602557231.

It is not an unprimeable number, because it can be changed into a prime (1327552063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9486 + ... + 52393.

It is an arithmetic number, because the mean of its divisors is an integer number (131990040).

Almost surely, 2^1327552066 is an apocalyptic number.

1327552066 is a deficient number, since it is larger than the sum of its proper divisors (784288574).

1327552066 is a wasteful number, since it uses less digits than its factorization.

1327552066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62529.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 1327552066 is about 36435.5879052335. The cubic root of 1327552066 is about 1099.0493345552.

It can be divided in two parts, 13275 and 52066, that added together give a triangular number (65341 = T₃₆₁).

The spelling of 1327552066 in words is "one billion, three hundred twenty-seven million, five hundred fifty-two thousand, sixty-six".