83968148 has 12 divisors (see below), whose sum is σ = 160302912. Its totient is φ = 38167320.

The previous prime is 83968097. The next prime is 83968169. The reversal of 83968148 is 84186938.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954140 + ... + 954227.

It is an arithmetic number, because the mean of its divisors is an integer number (13358576).

Almost surely, 2^83968148 is an apocalyptic number.

It is an amenable number.

83968148 is a deficient number, since it is larger than the sum of its proper divisors (76334764).

83968148 is a wasteful number, since it uses less digits than its factorization.

83968148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908382 (or 1908380 counting only the distinct ones).

The product of its digits is 331776, while the sum is 47.

The square root of 83968148 is about 9163.4135560936. The cubic root of 83968148 is about 437.8965512589.

The spelling of 83968148 in words is "eighty-three million, nine hundred sixty-eight thousand, one hundred forty-eight".