461604473 has 24 divisors (see below), whose sum is σ = 521151456. Its totient is φ = 408418560.

The previous prime is 461604467. The next prime is 461604497. The reversal of 461604473 is 374406164.

It is not a de Polignac number, because 461604473 - 2²⁸ = 193169017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461604443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 786086 + ... + 786672.

It is an arithmetic number, because the mean of its divisors is an integer number (21714644).

Almost surely, 2^461604473 is an apocalyptic number.

It is an amenable number.

461604473 is a deficient number, since it is larger than the sum of its proper divisors (59546983).

461604473 is a wasteful number, since it uses less digits than its factorization.

461604473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 461604473 is about 21484.9824994111. The cubic root of 461604473 is about 772.8407314006.

The spelling of 461604473 in words is "four hundred sixty-one million, six hundred four thousand, four hundred seventy-three".