106186028 has 12 divisors (see below), whose sum is σ = 200119920. Its totient is φ = 49008912.

The previous prime is 106186021. The next prime is 106186037. The reversal of 106186028 is 820681601.

It is a super-2 number, since 2×106186028² = 22550945084833568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106185985 and 106186003.

It is not an unprimeable number, because it can be changed into a prime (106186021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1020968 + ... + 1021071.

It is an arithmetic number, because the mean of its divisors is an integer number (16676660).

Almost surely, 2^106186028 is an apocalyptic number.

It is an amenable number.

106186028 is a deficient number, since it is larger than the sum of its proper divisors (93933892).

106186028 is a wasteful number, since it uses less digits than its factorization.

106186028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042056 (or 2042054 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 106186028 is about 10304.6604990169. The cubic root of 106186028 is about 473.5390428131.

The spelling of 106186028 in words is "one hundred six million, one hundred eighty-six thousand, twenty-eight".