106616055 has 64 divisors (see below), whose sum is σ = 215728128. Its totient is φ = 43752960.

The previous prime is 106616051. The next prime is 106616057. The reversal of 106616055 is 550616601.

It is not a de Polignac number, because 106616055 - 2² = 106616051 is a prime.

It is a super-2 number, since 2×106616055² = 22733966367526050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106616051) 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 63 ways as a sum of consecutive naturals, for example, 49450 + ... + 51560.

It is an arithmetic number, because the mean of its divisors is an integer number (3370752).

Almost surely, 2^106616055 is an apocalyptic number.

106616055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106616055 is an abundant number, since it is smaller than the sum of its proper divisors (109112073).

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

106616055 is a wasteful number, since it uses less digits than its factorization.

106616055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 106616055 is about 10325.5050723923. The cubic root of 106616055 is about 474.1774202745.

The spelling of 106616055 in words is "one hundred six million, six hundred sixteen thousand, fifty-five".