461560243 has 4 divisors (see below), whose sum is σ = 461603808. Its totient is φ = 461516680.

The previous prime is 461560219. The next prime is 461560249. The reversal of 461560243 is 342065164.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 461560243 - 2²⁵ = 428005811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461560249) 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, 5505 + ... + 30877.

It is an arithmetic number, because the mean of its divisors is an integer number (115400952).

Almost surely, 2^461560243 is an apocalyptic number.

461560243 is a deficient number, since it is larger than the sum of its proper divisors (43565).

461560243 is a wasteful number, since it uses less digits than its factorization.

461560243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43564.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 461560243 is about 21483.9531511312. The cubic root of 461560243 is about 772.8160466041.

The spelling of 461560243 in words is "four hundred sixty-one million, five hundred sixty thousand, two hundred forty-three".