481462812 has 144 divisors (see below), whose sum is σ = 1348008480. Its totient is φ = 148531968.

The previous prime is 481462771. The next prime is 481462819. The reversal of 481462812 is 218264184.

481462812 is a `hidden beast` number, since 4 + 8 + 14 + 628 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481462819) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 2066248 + ... + 2066480.

It is an arithmetic number, because the mean of its divisors is an integer number (9361170).

Almost surely, 2^481462812 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 481462812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (674004240).

481462812 is an abundant number, since it is smaller than the sum of its proper divisors (866545668).

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

481462812 is a wasteful number, since it uses less digits than its factorization.

481462812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 310 counting only the distinct ones).

The product of its digits is 24576, while the sum is 36.

The square root of 481462812 is about 21942.2608680145. The cubic root of 481462812 is about 783.7680987556.

The spelling of 481462812 in words is "four hundred eighty-one million, four hundred sixty-two thousand, eight hundred twelve".