1481204928 has 336 divisors, whose sum is σ = 4847234400. Its totient is φ = 397393920.

The previous prime is 1481204927. The next prime is 1481204947. The reversal of 1481204928 is 8294021841.

It is a tau number, because it is divible by the number of its divisors (336).

It is not an unprimeable number, because it can be changed into a prime (1481204927) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 16642708 + ... + 16642796.

Almost surely, 2^1481204928 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 1481204928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2423617200).

1481204928 is an abundant number, since it is smaller than the sum of its proper divisors (3366029472).

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

1481204928 is a wasteful number, since it uses less digits than its factorization.

1481204928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 1481204928 is about 38486.4252431945. The cubic root of 1481204928 is about 1139.9130250666.

The spelling of 1481204928 in words is "one billion, four hundred eighty-one million, two hundred four thousand, nine hundred twenty-eight".