83943048 has 32 divisors (see below), whose sum is σ = 239837760. Its totient is φ = 23983680.

The previous prime is 83943037. The next prime is 83943049. The reversal of 83943048 is 84034938.

It is a junction number, because it is equal to n+sod(n) for n = 83942997 and 83943015.

It is not an unprimeable number, because it can be changed into a prime (83943049) 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, 249663 + ... + 249998.

It is an arithmetic number, because the mean of its divisors is an integer number (7494930).

Almost surely, 2^83943048 is an apocalyptic number.

It is an amenable number.

83943048 is an abundant number, since it is smaller than the sum of its proper divisors (155894712).

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

83943048 is a wasteful number, since it uses less digits than its factorization.

83943048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499677 (or 499673 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 83943048 is about 9162.0438767777. The cubic root of 83943048 is about 437.8529144790.

The spelling of 83943048 in words is "eighty-three million, nine hundred forty-three thousand, forty-eight".