1485232256 has 32 divisors (see below), whose sum is σ = 2986034700. Its totient is φ = 735796224.

The previous prime is 1485232237. The next prime is 1485232271. The reversal of 1485232256 is 6522325841.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1380865600 + 104366656 = 37160^2 + 10216^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39275 + ... + 67178.

Almost surely, 2^1485232256 is an apocalyptic number.

1485232256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1485232256 is an abundant number, since it is smaller than the sum of its proper divisors (1500802444).

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

1485232256 is a wasteful number, since it uses less digits than its factorization.

1485232256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106576 (or 106564 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 1485232256 is about 38538.7111356880. The cubic root of 1485232256 is about 1140.9452138165.

The spelling of 1485232256 in words is "one billion, four hundred eighty-five million, two hundred thirty-two thousand, two hundred fifty-six".