461568936 has 16 divisors (see below), whose sum is σ = 1153922400. Its totient is φ = 153856304.

The previous prime is 461568931. The next prime is 461568967. The reversal of 461568936 is 639865164.

It is not an unprimeable number, because it can be changed into a prime (461568931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9615996 + ... + 9616043.

It is an arithmetic number, because the mean of its divisors is an integer number (72120150).

Almost surely, 2^461568936 is an apocalyptic number.

It is an amenable number.

461568936 is an abundant number, since it is smaller than the sum of its proper divisors (692353464).

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

461568936 is a wasteful number, since it uses less digits than its factorization.

461568936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19232048 (or 19232044 counting only the distinct ones).

The product of its digits is 933120, while the sum is 48.

The square root of 461568936 is about 21484.1554639693. The cubic root of 461568936 is about 772.8208982985.

The spelling of 461568936 in words is "four hundred sixty-one million, five hundred sixty-eight thousand, nine hundred thirty-six".