461490608 has 20 divisors (see below), whose sum is σ = 897708168. Its totient is φ = 229824000.

The previous prime is 461490593. The next prime is 461490671. The reversal of 461490608 is 806094164.

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 3 ways as a sum of consecutive naturals, for example, 53441 + ... + 61472.

Almost surely, 2^461490608 is an apocalyptic number.

It is an amenable number.

461490608 is a deficient number, since it is larger than the sum of its proper divisors (436217560).

461490608 is a wasteful number, since it uses less digits than its factorization.

461490608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115172 (or 115166 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 461490608 is about 21482.3324618162. The cubic root of 461490608 is about 772.7771800619. Note that the first 3 decimals are identical.

The spelling of 461490608 in words is "four hundred sixty-one million, four hundred ninety thousand, six hundred eight".