461133732 has 48 divisors (see below), whose sum is σ = 1110332160. Its totient is φ = 148872192.

The previous prime is 461133713. The next prime is 461133733. The reversal of 461133732 is 237331164.

It is a self number, because there is not a number n which added to its sum of digits gives 461133732.

It is not an unprimeable number, because it can be changed into a prime (461133733) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 50494 + ... + 58922.

It is an arithmetic number, because the mean of its divisors is an integer number (23131920).

Almost surely, 2^461133732 is an apocalyptic number.

It is an amenable number.

461133732 is an abundant number, since it is smaller than the sum of its proper divisors (649198428).

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

461133732 is a wasteful number, since it uses less digits than its factorization.

461133732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8580 (or 8578 counting only the distinct ones).

The product of its digits is 9072, while the sum is 30.

The square root of 461133732 is about 21474.0245878596. The cubic root of 461133732 is about 772.5779295289.

Adding to 461133732 its reverse (237331164), we get a palindrome (698464896).

The spelling of 461133732 in words is "four hundred sixty-one million, one hundred thirty-three thousand, seven hundred thirty-two".