1447367113 has 4 divisors (see below), whose sum is σ = 1448802580. Its totient is φ = 1445931648.

The previous prime is 1447367093. The next prime is 1447367171. The reversal of 1447367113 is 3117637441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 969201424 + 478165689 = 31132^2 + 21867^2 .

It is a cyclic number.

It is not a de Polignac number, because 1447367113 - 2⁵ = 1447367081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1447367413) 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 3 ways as a sum of consecutive naturals, for example, 716220 + ... + 718237.

It is an arithmetic number, because the mean of its divisors is an integer number (362200645).

Almost surely, 2^1447367113 is an apocalyptic number.

It is an amenable number.

1447367113 is a deficient number, since it is larger than the sum of its proper divisors (1435467).

1447367113 is a wasteful number, since it uses less digits than its factorization.

1447367113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435466.

The product of its digits is 42336, while the sum is 37.

The square root of 1447367113 is about 38044.2783214507. The cubic root of 1447367113 is about 1131.1657150842.

The spelling of 1447367113 in words is "one billion, four hundred forty-seven million, three hundred sixty-seven thousand, one hundred thirteen".