106543888 has 40 divisors (see below), whose sum is σ = 227101536. Its totient is φ = 48419360.

The previous prime is 106543873. The next prime is 106543897. The reversal of 106543888 is 888345601.

It is a super-2 number, since 2×106543888² = 22703200140313088, which contains 22 as substring.

It is an unprimeable number.

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, 18795 + ... + 23797.

Almost surely, 2^106543888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106543888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113550768).

106543888 is an abundant number, since it is smaller than the sum of its proper divisors (120557648).

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

106543888 is an equidigital number, since it uses as much as digits as its factorization.

106543888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5044 (or 5016 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 106543888 is about 10322.0098818011. The cubic root of 106543888 is about 474.0704079807.

The spelling of 106543888 in words is "one hundred six million, five hundred forty-three thousand, eight hundred eighty-eight".