461896850 has 24 divisors (see below), whose sum is σ = 861955248. Its totient is φ = 184150800.

The previous prime is 461896829. The next prime is 461896873. The reversal of 461896850 is 58698164.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 461896795 and 461896804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 305 + ... + 30395.

It is an arithmetic number, because the mean of its divisors is an integer number (35914802).

Almost surely, 2^461896850 is an apocalyptic number.

461896850 is a deficient number, since it is larger than the sum of its proper divisors (400058398).

461896850 is a wasteful number, since it uses less digits than its factorization.

461896850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30410 (or 30405 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 461896850 is about 21491.7856400998. The cubic root of 461896850 is about 773.0038675754.

The spelling of 461896850 in words is "four hundred sixty-one million, eight hundred ninety-six thousand, eight hundred fifty".