481707140 has 24 divisors (see below), whose sum is σ = 1044218112. Its totient is φ = 186467040.

The previous prime is 481707137. The next prime is 481707167. The reversal of 481707140 is 41707184.

It is a junction number, because it is equal to n+sod(n) for n = 481707097 and 481707106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387854 + ... + 389093.

It is an arithmetic number, because the mean of its divisors is an integer number (43509088).

Almost surely, 2^481707140 is an apocalyptic number.

It is an amenable number.

481707140 is an abundant number, since it is smaller than the sum of its proper divisors (562510972).

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

481707140 is a wasteful number, since it uses less digits than its factorization.

481707140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776987 (or 776985 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 481707140 is about 21947.8276829394. The cubic root of 481707140 is about 783.9006559705.

The spelling of 481707140 in words is "four hundred eighty-one million, seven hundred seven thousand, one hundred forty".