461528716 has 48 divisors (see below), whose sum is σ = 942695712. Its totient is φ = 195379200.

The previous prime is 461528693. The next prime is 461528719. The reversal of 461528716 is 617825164.

It is not an unprimeable number, because it can be changed into a prime (461528719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69376 + ... + 75736.

It is an arithmetic number, because the mean of its divisors is an integer number (19639494).

Almost surely, 2^461528716 is an apocalyptic number.

It is an amenable number.

461528716 is an abundant number, since it is smaller than the sum of its proper divisors (481166996).

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

461528716 is a wasteful number, since it uses less digits than its factorization.

461528716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6490 (or 6488 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 461528716 is about 21483.2194049216. The cubic root of 461528716 is about 772.7984503989.

The spelling of 461528716 in words is "four hundred sixty-one million, five hundred twenty-eight thousand, seven hundred sixteen".