106040188 has 6 divisors (see below), whose sum is σ = 185570336. Its totient is φ = 53020092.

The previous prime is 106040173. The next prime is 106040191. The reversal of 106040188 is 881040601.

It is a super-2 number, since 2×106040188² = 22489042942150688, which contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 13255020 + ... + 13255027.

Almost surely, 2^106040188 is an apocalyptic number.

It is an amenable number.

106040188 is a deficient number, since it is larger than the sum of its proper divisors (79530148).

106040188 is a wasteful number, since it uses less digits than its factorization.

106040188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26510051 (or 26510049 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 106040188 is about 10297.5816578457. The cubic root of 106040188 is about 473.3221512049.

Adding to 106040188 its reverse (881040601), we get a palindrome (987080789).

The spelling of 106040188 in words is "one hundred six million, forty thousand, one hundred eighty-eight".