461474559 has 48 divisors (see below), whose sum is σ = 825394752. Its totient is φ = 241933824.

The previous prime is 461474549. The next prime is 461474561. The reversal of 461474559 is 955474164.

It is not a de Polignac number, because 461474559 - 2⁴ = 461474543 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

Its product of digits (604800) is a multiple of the sum of its prime factors (3456).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461474539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 140059 + ... + 143315.

It is an arithmetic number, because the mean of its divisors is an integer number (17195724).

Almost surely, 2^461474559 is an apocalyptic number.

461474559 is a deficient number, since it is larger than the sum of its proper divisors (363920193).

461474559 is a wasteful number, since it uses less digits than its factorization.

461474559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3456 (or 3453 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 461474559 is about 21481.9589190558. The cubic root of 461474559 is about 772.7682218119.

The spelling of 461474559 in words is "four hundred sixty-one million, four hundred seventy-four thousand, five hundred fifty-nine".