461481485 has 8 divisors (see below), whose sum is σ = 565560576. Its totient is φ = 361330000.

The previous prime is 461481467. The next prime is 461481497. The reversal of 461481485 is 584184164.

It is a happy number.

461481485 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-461481485 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 981641 + ... + 982110.

It is an arithmetic number, because the mean of its divisors is an integer number (70695072).

Almost surely, 2^461481485 is an apocalyptic number.

It is an amenable number.

461481485 is a deficient number, since it is larger than the sum of its proper divisors (104079091).

461481485 is a wasteful number, since it uses less digits than its factorization.

461481485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963803.

The product of its digits is 122880, while the sum is 41.

The square root of 461481485 is about 21482.1201234887. The cubic root of 461481485 is about 772.7720878004.

The spelling of 461481485 in words is "four hundred sixty-one million, four hundred eighty-one thousand, four hundred eighty-five".