463772128 has 24 divisors (see below), whose sum is σ = 924057288. Its totient is φ = 229090944.

The previous prime is 463772119. The next prime is 463772129. The reversal of 463772128 is 821277364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463772129) 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, 84651 + ... + 89962.

It is an arithmetic number, because the mean of its divisors is an integer number (38502387).

Almost surely, 2^463772128 is an apocalyptic number.

It is an amenable number.

463772128 is a deficient number, since it is larger than the sum of its proper divisors (460285160).

463772128 is a wasteful number, since it uses less digits than its factorization.

463772128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174706 (or 174698 counting only the distinct ones).

The product of its digits is 112896, while the sum is 40.

The square root of 463772128 is about 21535.3692329619. The cubic root of 463772128 is about 774.0485739824.

The spelling of 463772128 in words is "four hundred sixty-three million, seven hundred seventy-two thousand, one hundred twenty-eight".