461570982 has 16 divisors (see below), whose sum is σ = 927977472. Its totient is φ = 153051080.

The previous prime is 461570981. The next prime is 461571001. The reversal of 461570982 is 289075164.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461570981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200238 + ... + 202529.

It is an arithmetic number, because the mean of its divisors is an integer number (57998592).

Almost surely, 2^461570982 is an apocalyptic number.

461570982 is an abundant number, since it is smaller than the sum of its proper divisors (466406490).

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

461570982 is a wasteful number, since it uses less digits than its factorization.

461570982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402963.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 461570982 is about 21484.2030804031. The cubic root of 461570982 is about 772.8220401931.

The spelling of 461570982 in words is "four hundred sixty-one million, five hundred seventy thousand, nine hundred eighty-two".