816232048 has 20 divisors (see below), whose sum is σ = 1593905920. Its totient is φ = 404901504.

The previous prime is 816232037. The next prime is 816232061. The reversal of 816232048 is 840232618.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198813 + ... + 202876.

It is an arithmetic number, because the mean of its divisors is an integer number (79695296).

Almost surely, 2^816232048 is an apocalyptic number.

It is an amenable number.

816232048 is a deficient number, since it is larger than the sum of its proper divisors (777673872).

816232048 is a wasteful number, since it uses less digits than its factorization.

816232048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401824 (or 401818 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 816232048 is about 28569.7750778686. The cubic root of 816232048 is about 934.5543160779.

The spelling of 816232048 in words is "eight hundred sixteen million, two hundred thirty-two thousand, forty-eight".