1485444032 has 112 divisors (see below), whose sum is σ = 3178210560. Its totient is φ = 687439872.

The previous prime is 1485444017. The next prime is 1485444049. The reversal of 1485444032 is 2304445841.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1485443983 and 1485444001.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 6661073 + ... + 6661295.

It is an arithmetic number, because the mean of its divisors is an integer number (28376880).

Almost surely, 2^1485444032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1485444032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1589105280).

1485444032 is an abundant number, since it is smaller than the sum of its proper divisors (1692766528).

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

1485444032 is a wasteful number, since it uses less digits than its factorization.

1485444032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The square root of 1485444032 is about 38541.4586127718. The cubic root of 1485444032 is about 1140.9994395286. Note that the first 3 decimals are identical.

Adding to 1485444032 its reverse (2304445841), we get a palindrome (3789889873).

The spelling of 1485444032 in words is "one billion, four hundred eighty-five million, four hundred forty-four thousand, thirty-two".