461443056 has 40 divisors (see below), whose sum is σ = 1194198864. Its totient is φ = 153538560.

The previous prime is 461443051. The next prime is 461443061. The reversal of 461443056 is 650344164.

It is an interprime number because it is at equal distance from previous prime (461443051) and next prime (461443061).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461443051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19366 + ... + 36026.

Almost surely, 2^461443056 is an apocalyptic number.

It is an amenable number.

461443056 is an abundant number, since it is smaller than the sum of its proper divisors (732755808).

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

461443056 is a wasteful number, since it uses less digits than its factorization.

461443056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17249 (or 17243 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 461443056 is about 21481.2256633554. The cubic root of 461443056 is about 772.7506368257.

The spelling of 461443056 in words is "four hundred sixty-one million, four hundred forty-three thousand, fifty-six".