481886923 has 12 divisors (see below), whose sum is σ = 561285840. Its totient is φ = 412512912.

The previous prime is 481886921. The next prime is 481886941. The reversal of 481886923 is 329688184.

It is not a de Polignac number, because 481886923 - 2¹ = 481886921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481886921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34690 + ... + 46552.

It is an arithmetic number, because the mean of its divisors is an integer number (46773820).

Almost surely, 2^481886923 is an apocalyptic number.

481886923 is a deficient number, since it is larger than the sum of its proper divisors (79398917).

481886923 is a wasteful number, since it uses less digits than its factorization.

481886923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12706 (or 12699 counting only the distinct ones).

The product of its digits is 663552, while the sum is 49.

The square root of 481886923 is about 21951.9229909364. The cubic root of 481886923 is about 783.9981664498.

The spelling of 481886923 in words is "four hundred eighty-one million, eight hundred eighty-six thousand, nine hundred twenty-three".