106884018 has 12 divisors (see below), whose sum is σ = 231582078. Its totient is φ = 35628000.

The previous prime is 106883999. The next prime is 106884023. The reversal of 106884018 is 810488601.

It can be written as a sum of positive squares in only one way, i.e., 104714289 + 2169729 = 10233^2 + 1473^2 .

It is a super-2 number, since 2×106884018² = 22848386607648648, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2968983 + ... + 2969018.

Almost surely, 2^106884018 is an apocalyptic number.

106884018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

106884018 is an abundant number, since it is smaller than the sum of its proper divisors (124698060).

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

106884018 is a wasteful number, since it uses less digits than its factorization.

106884018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5938009 (or 5938006 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 106884018 is about 10338.4727111890. The cubic root of 106884018 is about 474.5743451786.

It can be divided in two parts, 10688 and 4018, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 106884018 in words is "one hundred six million, eight hundred eighty-four thousand, eighteen".