461541156 has 24 divisors (see below), whose sum is σ = 1077286560. Its totient is φ = 153796032.

The previous prime is 461541139. The next prime is 461541163. The reversal of 461541156 is 651145164.

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 in 7 ways as a sum of consecutive naturals, for example, 54735 + ... + 62601.

It is an arithmetic number, because the mean of its divisors is an integer number (44886940).

Almost surely, 2^461541156 is an apocalyptic number.

It is an amenable number.

461541156 is an abundant number, since it is smaller than the sum of its proper divisors (615745404).

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

461541156 is a wasteful number, since it uses less digits than its factorization.

461541156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12763 (or 12761 counting only the distinct ones).

The product of its digits is 14400, while the sum is 33.

The square root of 461541156 is about 21483.5089312710. The cubic root of 461541156 is about 772.8053936479.

The spelling of 461541156 in words is "four hundred sixty-one million, five hundred forty-one thousand, one hundred fifty-six".