106550223 has 16 divisors (see below), whose sum is σ = 154936320. Its totient is φ = 64737504.

The previous prime is 106550221. The next prime is 106550251. The reversal of 106550223 is 322055601.

It is not a de Polignac number, because 106550223 - 2¹ = 106550221 is a prime.

It is a super-2 number, since 2×106550223² = 22705900042699458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106550193 and 106550202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106550221) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14211 + ... + 20372.

It is an arithmetic number, because the mean of its divisors is an integer number (9683520).

Almost surely, 2^106550223 is an apocalyptic number.

106550223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

106550223 is a deficient number, since it is larger than the sum of its proper divisors (48386097).

106550223 is a wasteful number, since it uses less digits than its factorization.

106550223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34678.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 106550223 is about 10322.3167457698. The cubic root of 106550223 is about 474.0798037222.

The spelling of 106550223 in words is "one hundred six million, five hundred fifty thousand, two hundred twenty-three".