461121160 has 16 divisors (see below), whose sum is σ = 1037522700. Its totient is φ = 184448448.

The previous prime is 461121151. The next prime is 461121161. The reversal of 461121160 is 61121164.

It can be written as a sum of positive squares in 2 ways, for example, as 452583076 + 8538084 = 21274^2 + 2922^2 .

It is not an unprimeable number, because it can be changed into a prime (461121161) 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, 5763975 + ... + 5764054.

Almost surely, 2^461121160 is an apocalyptic number.

461121160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

461121160 is an abundant number, since it is smaller than the sum of its proper divisors (576401540).

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

461121160 is a wasteful number, since it uses less digits than its factorization.

461121160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11528040 (or 11528036 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 461121160 is about 21473.7318601123. The cubic root of 461121160 is about 772.5709084724.

The spelling of 461121160 in words is "four hundred sixty-one million, one hundred twenty-one thousand, one hundred sixty".