461057846886 has 72 divisors (see below), whose sum is σ = 1251442758384. Its totient is φ = 121597670880.

The previous prime is 461057846849. The next prime is 461057846891. The reversal of 461057846886 is 688648750164.

461057846886 is a `hidden beast` number, since 4 + 6 + 10 + 578 + 46 + 8 + 8 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20093970 + ... + 20116901.

It is an arithmetic number, because the mean of its divisors is an integer number (17381149422).

Almost surely, 2^461057846886 is an apocalyptic number.

461057846886 is an abundant number, since it is smaller than the sum of its proper divisors (790384911498).

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

461057846886 is a wasteful number, since it uses less digits than its factorization.

461057846886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40210906 (or 40210896 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 63.

The spelling of 461057846886 in words is "four hundred sixty-one billion, fifty-seven million, eight hundred forty-six thousand, eight hundred eighty-six".