1327225716 has 48 divisors (see below), whose sum is σ = 3559617600. Its totient is φ = 427152096.

The previous prime is 1327225699. The next prime is 1327225721. The reversal of 1327225716 is 6175227231.

1327225716 is a `hidden beast` number, since 13 + 2 + 72 + 2 + 571 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208750 + ... + 215013.

It is an arithmetic number, because the mean of its divisors is an integer number (74158700).

Almost surely, 2^1327225716 is an apocalyptic number.

It is an amenable number.

1327225716 is an abundant number, since it is smaller than the sum of its proper divisors (2232391884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1327225716 is a wasteful number, since it uses less digits than its factorization.

1327225716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423805 (or 423797 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 1327225716 is about 36431.1091788323. The cubic root of 1327225716 is about 1098.9592679948.

The spelling of 1327225716 in words is "one billion, three hundred twenty-seven million, two hundred twenty-five thousand, seven hundred sixteen".