461776268 has 6 divisors (see below), whose sum is σ = 808108476. Its totient is φ = 230888132.

The previous prime is 461776241. The next prime is 461776331. The reversal of 461776268 is 862677164.

It is a happy number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 57722030 + ... + 57722037.

It is an arithmetic number, because the mean of its divisors is an integer number (134684746).

Almost surely, 2^461776268 is an apocalyptic number.

It is an amenable number.

461776268 is a deficient number, since it is larger than the sum of its proper divisors (346332208).

461776268 is a wasteful number, since it uses less digits than its factorization.

461776268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115444071 (or 115444069 counting only the distinct ones).

The product of its digits is 677376, while the sum is 47.

The square root of 461776268 is about 21488.9801526271. The cubic root of 461776268 is about 772.9365953661.

The spelling of 461776268 in words is "four hundred sixty-one million, seven hundred seventy-six thousand, two hundred sixty-eight".