83161848 has 96 divisors (see below), whose sum is σ = 261233280. Its totient is φ = 21595200.

The previous prime is 83161831. The next prime is 83161861. The reversal of 83161848 is 84816138.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18283 + ... + 22373.

It is an arithmetic number, because the mean of its divisors is an integer number (2721180).

Almost surely, 2^83161848 is an apocalyptic number.

83161848 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83161848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130616640).

83161848 is an abundant number, since it is smaller than the sum of its proper divisors (178071432).

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

83161848 is a wasteful number, since it uses less digits than its factorization.

83161848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4129 (or 4114 counting only the distinct ones).

The product of its digits is 36864, while the sum is 39.

The square root of 83161848 is about 9119.3118161405. The cubic root of 83161848 is about 436.4904141419.

The spelling of 83161848 in words is "eighty-three million, one hundred sixty-one thousand, eight hundred forty-eight".