481872747 has 16 divisors (see below), whose sum is σ = 671033088. Its totient is φ = 307005600.

The previous prime is 481872739. The next prime is 481872751. The reversal of 481872747 is 747278184.

It is not a de Polignac number, because 481872747 - 2³ = 481872739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 481872696 and 481872705.

It is not an unprimeable number, because it can be changed into a prime (481872707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97713 + ... + 102525.

It is an arithmetic number, because the mean of its divisors is an integer number (41939568).

Almost surely, 2^481872747 is an apocalyptic number.

481872747 is a deficient number, since it is larger than the sum of its proper divisors (189160341).

481872747 is a wasteful number, since it uses less digits than its factorization.

481872747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6290.

The product of its digits is 702464, while the sum is 48.

The square root of 481872747 is about 21951.6001011316. The cubic root of 481872747 is about 783.9904785695.

The spelling of 481872747 in words is "four hundred eighty-one million, eight hundred seventy-two thousand, seven hundred forty-seven".