461830516 has 24 divisors (see below), whose sum is σ = 924135296. Its totient is φ = 197825760.

The previous prime is 461830513. The next prime is 461830543. The reversal of 461830516 is 615038164.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461830513) 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 7 ways as a sum of consecutive naturals, for example, 82321 + ... + 87751.

Almost surely, 2^461830516 is an apocalyptic number.

It is an amenable number.

461830516 is an abundant number, since it is smaller than the sum of its proper divisors (462304780).

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

461830516 is a wasteful number, since it uses less digits than its factorization.

461830516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8479 (or 8477 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 461830516 is about 21490.2423439104. The cubic root of 461830516 is about 772.9668615545.

The spelling of 461830516 in words is "four hundred sixty-one million, eight hundred thirty thousand, five hundred sixteen".