106550128 has 20 divisors (see below), whose sum is σ = 210834720. Its totient is φ = 52141184.

The previous prime is 106550117. The next prime is 106550141. The reversal of 106550128 is 821055601.

It is a super-2 number, since 2×106550128² = 22705859553632768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106550096 and 106550105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70093 + ... + 71596.

It is an arithmetic number, because the mean of its divisors is an integer number (10541736).

Almost surely, 2^106550128 is an apocalyptic number.

It is an amenable number.

106550128 is a deficient number, since it is larger than the sum of its proper divisors (104284592).

106550128 is a wasteful number, since it uses less digits than its factorization.

106550128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141744 (or 141738 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 106550128 is about 10322.3121440886. The cubic root of 106550128 is about 474.0796628259.

The spelling of 106550128 in words is "one hundred six million, five hundred fifty thousand, one hundred twenty-eight".