1485648328 has 32 divisors (see below), whose sum is σ = 2802555000. Its totient is φ = 738316800.

The previous prime is 1485648319. The next prime is 1485648347. The reversal of 1485648328 is 8238465841.

It can be written as a sum of positive squares in 4 ways, for example, as 1260108004 + 225540324 = 35498^2 + 15018^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1141278 + ... + 1142578.

Almost surely, 2^1485648328 is an apocalyptic number.

It is an amenable number.

1485648328 is a deficient number, since it is larger than the sum of its proper divisors (1316906672).

1485648328 is a wasteful number, since it uses less digits than its factorization.

1485648328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065 (or 2061 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 49.

The square root of 1485648328 is about 38544.1088624449. The cubic root of 1485648328 is about 1141.0517450864.

The spelling of 1485648328 in words is "one billion, four hundred eighty-five million, six hundred forty-eight thousand, three hundred twenty-eight".