1448787113 has 8 divisors (see below), whose sum is σ = 1455327648. Its totient is φ = 1442260864.

The previous prime is 1448787091. The next prime is 1448787121. The reversal of 1448787113 is 3117878441.

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 1448787113 - 2¹⁸ = 1448524969 is a prime.

It is a super-3 number, since 3×1448787113³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1448787013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233945 + ... + 240057.

It is an arithmetic number, because the mean of its divisors is an integer number (181915956).

Almost surely, 2^1448787113 is an apocalyptic number.

It is an amenable number.

1448787113 is a deficient number, since it is larger than the sum of its proper divisors (6540535).

1448787113 is an equidigital number, since it uses as much as digits as its factorization.

1448787113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7143.

The product of its digits is 150528, while the sum is 44.

The square root of 1448787113 is about 38062.9362109651. The cubic root of 1448787113 is about 1131.5355199740.

The spelling of 1448787113 in words is "one billion, four hundred forty-eight million, seven hundred eighty-seven thousand, one hundred thirteen".