106516655 has 8 divisors (see below), whose sum is σ = 146080032. Its totient is φ = 73039968.

The previous prime is 106516621. The next prime is 106516661. The reversal of 106516655 is 556615601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106516655 - 2¹⁰ = 106515631 is a prime.

It is a super-2 number, since 2×106516655² = 22691595584778050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 3043333 = 106516655 / (1 + 0 + 6 + 5 + 1 + 6 + 6 + 5 + 5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1521632 + ... + 1521701.

It is an arithmetic number, because the mean of its divisors is an integer number (18260004).

Almost surely, 2^106516655 is an apocalyptic number.

106516655 is a deficient number, since it is larger than the sum of its proper divisors (39563377).

106516655 is an equidigital number, since it uses as much as digits as its factorization.

106516655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043345.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 106516655 is about 10320.6906261161. The cubic root of 106516655 is about 474.0300131731.

The spelling of 106516655 in words is "one hundred six million, five hundred sixteen thousand, six hundred fifty-five".