83848142 has 16 divisors (see below), whose sum is σ = 147625440. Its totient is φ = 34963488.

The previous prime is 83848139. The next prime is 83848169. The reversal of 83848142 is 24184838.

It is a junction number, because it is equal to n+sod(n) for n = 83848096 and 83848105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80417 + ... + 81452.

It is an arithmetic number, because the mean of its divisors is an integer number (9226590).

Almost surely, 2^83848142 is an apocalyptic number.

83848142 is a deficient number, since it is larger than the sum of its proper divisors (63777298).

83848142 is a wasteful number, since it uses less digits than its factorization.

83848142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161915.

The product of its digits is 49152, while the sum is 38.

The square root of 83848142 is about 9156.8631091657. The cubic root of 83848142 is about 437.6878401014.

The spelling of 83848142 in words is "eighty-three million, eight hundred forty-eight thousand, one hundred forty-two".