461026568 has 8 divisors (see below), whose sum is σ = 864424830. Its totient is φ = 230513280.

The previous prime is 461026567. The next prime is 461026613. The reversal of 461026568 is 865620164.

It can be written as a sum of positive squares in only one way, i.e., 272184004 + 188842564 = 16498^2 + 13742^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (461026567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28814153 + ... + 28814168.

Almost surely, 2^461026568 is an apocalyptic number.

It is an amenable number.

461026568 is a deficient number, since it is larger than the sum of its proper divisors (403398262).

461026568 is a wasteful number, since it uses less digits than its factorization.

461026568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57628327 (or 57628323 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 461026568 is about 21471.5292422314. The cubic root of 461026568 is about 772.5180777984.

The spelling of 461026568 in words is "four hundred sixty-one million, twenty-six thousand, five hundred sixty-eight".