481304928 has 48 divisors (see below), whose sum is σ = 1360615536. Its totient is φ = 148093440.

The previous prime is 481304927. The next prime is 481305007. The reversal of 481304928 is 829403184.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481304921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191583 + ... + 194078.

It is an arithmetic number, because the mean of its divisors is an integer number (28346157).

Almost surely, 2^481304928 is an apocalyptic number.

481304928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

481304928 is an abundant number, since it is smaller than the sum of its proper divisors (879310608).

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

481304928 is a wasteful number, since it uses less digits than its factorization.

481304928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385687 (or 385679 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 481304928 is about 21938.6628580686. The cubic root of 481304928 is about 783.6824168378.

The spelling of 481304928 in words is "four hundred eighty-one million, three hundred four thousand, nine hundred twenty-eight".