106656550 has 96 divisors (see below), whose sum is σ = 266482944. Its totient is φ = 30672000.

The previous prime is 106656547. The next prime is 106656569. The reversal of 106656550 is 55656601.

It is a super-2 number, since 2×106656550² = 22751239315805000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48985 + ... + 51115.

It is an arithmetic number, because the mean of its divisors is an integer number (2775864).

Almost surely, 2^106656550 is an apocalyptic number.

106656550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106656550 is an abundant number, since it is smaller than the sum of its proper divisors (159826394).

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

106656550 is a wasteful number, since it uses less digits than its factorization.

106656550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174 (or 2169 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 106656550 is about 10327.4658072540. The cubic root of 106656550 is about 474.2374468313.

It can be divided in two parts, 106 and 656550, that added together give a palindrome (656656).

The spelling of 106656550 in words is "one hundred six million, six hundred fifty-six thousand, five hundred fifty".