461543124 has 48 divisors (see below), whose sum is σ = 1234735488. Its totient is φ = 131445888.

The previous prime is 461543083. The next prime is 461543153. The reversal of 461543124 is 421345164.

It is a junction number, because it is equal to n+sod(n) for n = 461543091 and 461543100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17962 + ... + 35294.

It is an arithmetic number, because the mean of its divisors is an integer number (25723656).

Almost surely, 2^461543124 is an apocalyptic number.

It is an amenable number.

461543124 is an abundant number, since it is smaller than the sum of its proper divisors (773192364).

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

461543124 is a wasteful number, since it uses less digits than its factorization.

461543124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17664 (or 17662 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 461543124 is about 21483.5547337958. The cubic root of 461543124 is about 772.8064920540.

Adding to 461543124 its reverse (421345164), we get a palindrome (882888288).

The spelling of 461543124 in words is "four hundred sixty-one million, five hundred forty-three thousand, one hundred twenty-four".