461004136 has 16 divisors (see below), whose sum is σ = 876558240. Its totient is φ = 227255280.

The previous prime is 461004119. The next prime is 461004143. The reversal of 461004136 is 631400164.

It is a self number, because there is not a number n which added to its sum of digits gives 461004136.

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 3 ways as a sum of consecutive naturals, for example, 405246 + ... + 406381.

It is an arithmetic number, because the mean of its divisors is an integer number (54784890).

Almost surely, 2^461004136 is an apocalyptic number.

It is an amenable number.

461004136 is a deficient number, since it is larger than the sum of its proper divisors (415554104).

461004136 is a wasteful number, since it uses less digits than its factorization.

461004136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811704 (or 811700 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 461004136 is about 21471.0068697302. The cubic root of 461004136 is about 772.5055482193.

The spelling of 461004136 in words is "four hundred sixty-one million, four thousand, one hundred thirty-six".