83168468 has 24 divisors (see below), whose sum is σ = 147403200. Its totient is φ = 41057280.

The previous prime is 83168461. The next prime is 83168473. The reversal of 83168468 is 86486138.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83168461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129428 + ... + 130068.

It is an arithmetic number, because the mean of its divisors is an integer number (6141800).

Almost surely, 2^83168468 is an apocalyptic number.

It is an amenable number.

83168468 is a deficient number, since it is larger than the sum of its proper divisors (64234732).

83168468 is a wasteful number, since it uses less digits than its factorization.

83168468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007 (or 1005 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 83168468 is about 9119.6747749029. The cubic root of 83168468 is about 436.5019959347.

The spelling of 83168468 in words is "eighty-three million, one hundred sixty-eight thousand, four hundred sixty-eight".